!
    function (window) {
        function Element() {
            this.initialize = function () {
                this.elementType = "element", this.serializedProperties = ["elementType", "id"], this.propertiesStack = [], this.id = ""
            }, this.distroy = function () {
            }, this.removeHandler = function () {
            }, this.attr = function (a, b) {
                if (null != a && null != b) this[a] = b;
                else if (null != a) return this[a];
                return this
            }, this.save = function () {
                var a = this,
                    b = {};
                this.serializedProperties.forEach(function (c) {
                    b[c] = a[c]
                }), this.propertiesStack.push(b)
            }, this.restore = function () {
                if (null != this.propertiesStack && 0 != this.propertiesStack.length) {
                    var a = this,
                        b = this.propertiesStack.pop();
                    this.save();
                    this.serializedProperties.forEach(function (c) {
                        a[c] = b[c]
                    })
                }
            }, this.toJson = function () {
                var a = this,
                    b = "{",
                    c = this.serializedProperties.length;
                return this.serializedProperties.forEach(function (d, e) {
                    var f = a[d];
                    // wenyuan修改,在源码层做反序列化保护,防undefined
                    // todo...这里如果是未定义,统一置为'',需要验证有没有必要置为对应变量类型的默认值
                    if (typeof f == "undefined") {
                        f = ""
                    }
                    // wenyuan修改,element的参数支持json对象
                    // todo...typeof有六种可能:"number"、"string"、"boolean"、"object"、"function"、"undefined".逐一验证
                    if (typeof f == "number") {
                        if (d == "width" || d == "height") {
                            f = Math.round(f);
                        } else {
                            f = Math.round(f * 100) / 100;
                        }
                        b += '"' + d + '":' + f
                    } else if (typeof f == "string") {
                        b += '"' + d + '":' + '"' + f + '"'
                    } else if (typeof f == "object") {
                        b = b + '"' + d + '":' + JSON.stringify(f)
                    } else {
                        b += '"' + d + '":' + f
                    }
                    if (c > e + 1) {
                        b += ","
                    }
                }), b += "}"
            }
        }

        CanvasRenderingContext2D.prototype.JTopoRoundRect = function (a, b, c, d, e) {
            "undefined" == typeof e && (e = 5), this.beginPath(), this.moveTo(a + e, b), this.lineTo(a + c - e, b), this.quadraticCurveTo(a + c, b, a + c, b + e), this.lineTo(a + c, b + d - e), this.quadraticCurveTo(a + c, b + d, a + c - e, b + d), this.lineTo(a + e, b + d), this.quadraticCurveTo(a, b + d, a, b + d - e), this.lineTo(a, b + e), this.quadraticCurveTo(a, b, a + e, b), this.closePath()
        }, CanvasRenderingContext2D.prototype.JTopoDashedLineTo = function (a, b, c, d, e) {
            "undefined" == typeof e && (e = 5);
            var f = c - a,
                g = d - b,
                h = Math.floor(Math.sqrt(f * f + g * g)),
                i = 0 >= e ? h : h / e,
                j = g / h * e,
                k = f / h * e;
            this.beginPath();
            for (var l = 0; i > l; l++) l % 2 ? this.lineTo(a + l * k, b + l * j) : this.moveTo(a + l * k, b + l * j);
            this.stroke()
        }, JTopo = {
            version: "0.4.8",
            zIndex_Container: 1,
            zIndex_Link: 2,
            zIndex_Node: 3,
            SceneMode: {
                normal: "normal",
                drag: "drag",
                edit: "edit",
                select: "select"
            },
            MouseCursor: {
                normal: "default",
                pointer: "pointer",
                top_left: "nw-resize",
                top_center: "n-resize",
                top_right: "ne-resize",
                middle_left: "e-resize",
                middle_right: "e-resize",
                bottom_left: "ne-resize",
                bottom_center: "n-resize",
                bottom_right: "nw-resize",
                move: "move",
                open_hand: " 8 8, default",
                closed_hand: " 8 8, default"
                // open_hand: "url("+topoImgPath+"openhand.cur) 8 8, default",
                // closed_hand: "url("+topoImgPath+"closedhand.cur) 8 8, default"
            },
            replaceStageWithJson: function (jsonObj) {
                var stage = editor.stage;
                for (var k in jsonObj) {
                    if ("childs" != k) {
                        stage[k] = jsonObj[k];
                        if (k == "deviceNum" || k == "wheelZoom" || k == "frames" || k == "height" || k == "width") {
                            stage[k] = parseFloat(stage[k]);
                        }
                    }
                }
                var scenes = jsonObj.childs;
                stage.childs.forEach(function (s) {
                    s.clear();
                });
                return scenes.forEach(function (a) {
                    var b = editor.scene;
                    b.paintAll = false;
                    b.areaSelect = true;
                    b.translate = true;
                    b.lastTranslatedX = undefined;
                    b.lastTranslatedY = undefined;
                    b.visible = true
                    for (var c in a) {
                        if ("childs" != c) {
                            if (a[c] == "undefined") {
                                b[c] = undefined
                            } else if (c == "translateX" || c == "translateY" || c == "scaleX" || c == "scaleY") {
                                b[c] = parseFloat(a[c]);
                            } else {
                                b[c] = a[c];
                            }

                        }
                    }
                    var d = a.childs;
                    d.forEach(function (a) {
                        var c = null, d = a.elementType;
                        if ("node" == d) {
                            c = new JTopo.Node;
                            c.alpha = editor.config.nodeAlpha;
                            c.strokeColor = editor.config.nodeStrokeColor;
                            c.fillColor = editor.config.nodeFillColor;
                            c.shadow = editor.config.nodeShadow;
                            c.shadowColor = editor.config.nodeShadowColor;
                            c.font = editor.config.nodeFont;
                            c.fontColor = editor.config.nodeFontColor;
                            c.borderRadius = null;
                            c.shadowOffsetX = editor.config.shadowOffsetX;
                            c.shadowOffsetY = editor.config.shadowOffsetY;
                            c.transformAble = true;
                            c.visible = true;
                            c.dragable = true;
                            c.selected = false;
                            c.showSelected = true;
                            c.isMouseOver = false
                        } else if ("CircleNode" == d) {
                            c = new JTopo.CircleNode;
                        } else if ("link" == d) {
                            return false;
                        } else if ("container" == d) {
                            return false;
                        }
                        for (var e in a) {
                            // 加载节点的图片
                            if (e == "nodeImage") {
                                c.setImage(topoImgPath + a[e]);
                            }
                            if (c) {
                                if (a[e] == "undefined") {
                                    c[e] = undefined;
                                    continue;
                                } else if (e == "rotate" || e == "scaleX" || e == "scaleY" || e == "zIndex" || e == "x" || e == "y"
                                    || e == "width" || e == "height") {
                                    c[e] = parseFloat(a[e]);
                                } else {
                                    c[e] = a[e];
                                }
                            }
                        }
                        if (c)
                            b.add(c);
                    });

                    // 遍历连线上的起始节点
                    var nodes = b.getAllNodes();
                    d.forEach(function (a) {
                        var c = null, d = a.elementType;
                        if ("link" != d && "container" != d) {
                            return false;
                        }
                        if ("link" == d) {
                            var nodeA, nodeZ;
                            // 找出连接点
                            if (a["nodeSrc"] && a["nodeDst"]) {
                                nodes.forEach(function (nodeEle) {
                                    if (nodeEle.elementType == "node") {
                                        if (nodeEle.nodeId == a["nodeSrc"])
                                            nodeA = nodeEle;
                                        if (nodeEle.nodeId == a["nodeDst"])
                                            nodeZ = nodeEle;
                                    }
                                });
                            }

                            if (nodeA && nodeZ) {    // 折线和直线绘制
                                if (a["lineType"] == "line") {
                                    c = new JTopo.Link(nodeA, nodeZ);
                                }
                                if (a["lineType"] == "foldLine") {
                                    c = new JTopo.FoldLink(nodeA, nodeZ);
                                    c.bundleOffset = editor.config.linkOffsetGap;
                                }
                                if (a["lineType"] == "flexLine") {
                                    c = new JTopo.FlexionalLink(nodeA, nodeZ);
                                    c.offsetGap = editor.config.linkOffsetGap;
                                }
                                if (a["lineType"] == "curveLine") {
                                    c = new JTopo.CurveLink(nodeA, nodeZ);
                                }
                                c.alpha = editor.config.linkAlpha;
                                c.strokeColor = editor.config.linkStrokeColor;
                                c.fillColor = editor.config.linkFillColor;
                                c.shadow = editor.config.linkShadow;
                                c.shadowColor = editor.config.linkShadowColor;
                                c.font = editor.config.linkFont;
                                c.fontColor = editor.config.linkFontColor;
                                c.arrowsRadius = editor.config.linkArrowsRadius;
                                c.lineWidth = editor.config.linkDefaultWidth;
                                c.shadowOffsetX = editor.config.shadowOffsetX;
                                c.shadowOffsetY = editor.config.shadowOffsetY;
                            }
                        } else if ("container" == d) {
                            if (a["childNodes"]) {
                                var temp = a["childNodes"].split(",");
                                if (temp && temp.length > 0) {
                                    c = new JTopo.Container();
                                    c.alpha = editor.config.containerAlpha;
                                    c.strokeColor = editor.config.containerStrokeColor;
                                    c.fillColor = editor.config.containerFillColor;
                                    c.shadow = editor.config.containerShadow;
                                    c.shadowColor = editor.config.containerShadowColor;
                                    c.font = editor.config.containerFont;
                                    c.fontColor = editor.config.containerFontColor;
                                    c.borderColor = editor.config.containerBorderColor;
                                    c.borderRadius = editor.config.containerBorderRadius;
                                    c.shadowOffsetX = editor.config.shadowOffsetX;
                                    c.shadowOffsetY = editor.config.shadowOffsetY;
                                    for (var ni = 0; ni < temp.length; ni++) {
                                        b.childs.forEach(function (n) {
                                            if (n instanceof JTopo.Node && n.nodeId == temp[ni]) {
                                                c.add(n);
                                            }
                                        });
                                    }
                                }
                            }
                        }

                        for (var e in a) {
                            if (c) {
                                if (a[e] == "undefined") {
                                    c[e] = undefined;
                                } else if (e == "rotate" || e == "scaleX" || e == "scaleY" || e == "zIndex" || e == "x" || e == "y"
                                    || e == "width" || e == "height") {
                                    c[e] = parseFloat(a[e]);
                                } else {
                                    c[e] = a[e];
                                }
                            }
                        }
                        if (c)
                            b.add(c);
                    })
                })
            },
            createStageFromJson: function (jsonObj, canvas) {
                // eval("var jsonObj = " + jsonStr);
                // editor.modeIdIndex = jsonObj.deviceNum;
                var stage = new JTopo.Stage(canvas);
                for (var k in jsonObj) {
                    if ("childs" != k) {
                        stage[k] = jsonObj[k];
                        // if (k == "deviceNum" || k == "wheelZoom" || k == "frames" || k == "height" || k == "width") {
                        //     stage[k] = parseFloat(stage[k]);
                        // }
                    }
                }
                var scenes = jsonObj.childs;
                return scenes.forEach(function (a) {
                    var b = new JTopo.Scene(stage);
                    b.paintAll = false;
                    b.areaSelect = true;
                    b.translate = true;
                    b.lastTranslatedX = undefined;
                    b.lastTranslatedY = undefined;
                    b.visible = true;
                    for (var c in a) {
                        if ("childs" != c) {
                            if (a[c] == "undefined") {
                                b[c] = undefined
                            } else if (c == "translateX" || c == "translateY" || c == "scaleX" || c == "scaleY") {
                                b[c] = parseFloat(a[c]);
                            } else {
                                b[c] = a[c];
                            }

                        }
                    }
                    var d = a.childs;
                    d.forEach(function (a) {
                        var c = null, d = a.elementType;
                        if ("node" == d) {
                            c = new JTopo.Node;
                            c.alpha = editor.config.nodeAlpha;
                            c.strokeColor = editor.config.nodeStrokeColor;
                            c.fillColor = editor.config.nodeFillColor;
                            c.shadow = editor.config.nodeShadow;
                            c.shadowColor = editor.config.nodeShadowColor;
                            c.font = editor.config.nodeFont;
                            c.fontColor = editor.config.nodeFontColor;
                            c.borderRadius = null;
                            c.shadowOffsetX = editor.config.shadowOffsetX;
                            c.shadowOffsetY = editor.config.shadowOffsetY;
                            c.transformAble = true;
                            c.visible = true;
                            c.dragable = true;
                            c.selected = false;
                            c.showSelected = true;
                            c.isMouseOver = false
                        } else if ("CircleNode" == d) {
                            c = new JTopo.CircleNode;
                        } else if ("link" == d) {
                            return false;
                        } else if ("container" == d) {
                            return false;
                        }
                        for (var e in a) {
                            // 加载节点的图片
                            if (e == "nodeImage") {
                                c.setImage(topoImgPath + a[e]);
                            }
                            if (c) {
                                if (a[e] == "undefined") {
                                    c[e] = undefined;
                                    continue;
                                } else if (e == "rotate" || e == "scaleX" || e == "scaleY" || e == "zIndex" || e == "x" || e == "y"
                                    || e == "width" || e == "height") {
                                    c[e] = parseFloat(a[e]);
                                } else {
                                    c[e] = a[e];
                                }
                            }
                        }
                        if (c)
                            b.add(c);
                    });

                    // 遍历连线上的起始节点
                    var nodes = b.getAllNodes();
                    d.forEach(function (a) {
                        var c = null, d = a.elementType;
                        if ("link" != d && "container" != d) {
                            return false;
                        }
                        if ("link" == d) {
                            var nodeA, nodeZ;
                            // 找出连接点
                            if (a["nodeSrc"] && a["nodeDst"]) {
                                nodes.forEach(function (nodeEle) {
                                    if (nodeEle.elementType == "node") {
                                        if (nodeEle.nodeId == a["nodeSrc"])
                                            nodeA = nodeEle;
                                        if (nodeEle.nodeId == a["nodeDst"])
                                            nodeZ = nodeEle;
                                    }
                                });
                            }

                            if (nodeA && nodeZ) {    // 折线和直线绘制
                                if (a["lineType"] == "line")
                                    c = new JTopo.Link(nodeA, nodeZ);
                                if (a["lineType"] == "foldLine") {
                                    c = new JTopo.FoldLink(nodeA, nodeZ);
                                    c.bundleOffset = editor.config.linkOffsetGap;
                                }
                                if (a["lineType"] == "flexLine") {
                                    c = new JTopo.FlexionalLink(nodeA, nodeZ);
                                    c.offsetGap = editor.config.linkOffsetGap;
                                }
                                if (a["lineType"] == "curveLine") {
                                    c = new JTopo.CurveLink(nodeA, nodeZ);
                                }
                                c.alpha = editor.config.linkAlpha;
                                c.strokeColor = editor.config.linkStrokeColor;
                                c.fillColor = editor.config.linkFillColor;
                                c.shadow = editor.config.linkShadow;
                                c.shadowColor = editor.config.linkShadowColor;
                                c.font = editor.config.linkFont;
                                c.fontColor = editor.config.linkFontColor;
                                c.arrowsRadius = editor.config.linkArrowsRadius;
                                c.lineWidth = editor.config.linkDefaultWidth;
                                c.shadowOffsetX = editor.config.shadowOffsetX;
                                c.shadowOffsetY = editor.config.shadowOffsetY;
                            }
                        } else if ("container" == d) {
                            if (a["childNodes"]) {
                                var temp = a["childNodes"].split(",");
                                if (temp && temp.length > 0) {
                                    c = new JTopo.Container();
                                    c.alpha = editor.config.containerAlpha;
                                    c.strokeColor = editor.config.containerStrokeColor;
                                    c.fillColor = editor.config.containerFillColor;
                                    c.shadow = editor.config.containerShadow;
                                    c.shadowColor = editor.config.containerShadowColor;
                                    c.font = editor.config.containerFont;
                                    c.fontColor = editor.config.containerFontColor;
                                    c.borderColor = editor.config.containerBorderColor;
                                    c.borderRadius = editor.config.containerBorderRadius;
                                    c.shadowOffsetX = editor.config.shadowOffsetX;
                                    c.shadowOffsetY = editor.config.shadowOffsetY;
                                    for (var ni = 0; ni < temp.length; ni++) {
                                        b.childs.forEach(function (n) {
                                            if (n instanceof JTopo.Node && n.nodeId == temp[ni]) {
                                                c.add(n);
                                            }
                                        });
                                    }
                                }
                            }
                        }

                        for (var e in a) {
                            if (c) {
                                if (a[e] == "undefined") {
                                    c[e] = undefined;
                                } else if (e == "rotate" || e == "scaleX" || e == "scaleY" || e == "zIndex" || e == "x" || e == "y"
                                    || e == "width" || e == "height") {
                                    c[e] = parseFloat(a[e]);
                                } else {
                                    c[e] = a[e];
                                }
                            }
                        }
                        if (c)
                            b.add(c);
                    })
                }), stage;
            }
        }, JTopo.Element = Element, window.JTopo = JTopo
    }(window),

    function (JTopo) {
        function MessageBus(messageName) {
            var b = this;
            this.name = messageName, this.messageMap = {}, this.messageCount = 0, this.subscribe = function (eventType, eventHandel) {
                var d = b.messageMap[eventType];
                null == d && (b.messageMap[eventType] = []), b.messageMap[eventType].push(eventHandel), b.messageCount++
            }, this.unsubscribe = function (eventType) {
                var c = b.messageMap[eventType];
                null != c && (b.messageMap[eventType] = null, delete b.messageMap[eventType], b.messageCount--)
            }, this.publish = function (eventType, event, delay) {
                var e = b.messageMap[eventType];
                if (null != e) for (var f = 0; f < e.length; f++) delay ? !
                    function (a, b) {
                        setTimeout(function () {
                            a(b)
                        }, 10)
                    }(e[f], event) : e[f](event)
            }
        }

        function getDistance(a, b, c, d) {
            var e, f;
            return null == c && null == d ? (e = b.x - a.x, f = b.y - a.y) : (e = c - a, f = d - b), Math.sqrt(e * e + f * f)
        }

        function getElementsBound(a) {
            for (var b = {
                left: Number.MAX_VALUE,
                right: Number.MIN_VALUE,
                top: Number.MAX_VALUE,
                bottom: Number.MIN_VALUE
            }, c = 0; c < a.length; c++) {
                var d = a[c];
                d instanceof JTopo.Link || (b.left > d.x && (b.left = d.x, b.leftNode = d), b.right < d.x + d.width && (b.right = d.x + d.width, b.rightNode = d), b.top > d.y && (b.top = d.y, b.topNode = d), b.bottom < d.y + d.height && (b.bottom = d.y + d.height, b.bottomNode = d))
            }
            return b.width = b.right - b.left, b.height = b.bottom - b.top, b
        }

        function mouseCoords(a) {
            return a = cloneEvent(a), a.pageX || (a.pageX = a.clientX + document.body.scrollLeft - document.body.clientLeft, a.pageY = a.clientY + document.body.scrollTop - document.body.clientTop), a
        }

        function getEventPosition(a) {
            return a = mouseCoords(a)
        }

        function rotatePoint(a, b, c, d, e) {
            var f = c - a,
                g = d - b,
                h = Math.sqrt(f * f + g * g),
                i = Math.atan2(g, f) + e;
            return {
                x: a + Math.cos(i) * h,
                y: b + Math.sin(i) * h
            }
        }

        function rotatePoints(a, b, c) {
            for (var d = [], e = 0; e < b.length; e++) {
                var f = rotatePoint(a.x, a.y, b[e].x, b[e].y, c);
                d.push(f)
            }
            return d
        }

        function $foreach(a, b, c) {
            function d(e) {
                e != a.length && (b(a[e]), setTimeout(function () {
                    d(++e)
                }, c))
            }

            if (0 != a.length) {
                var e = 0;
                d(e)
            }
        }

        function $for(a, b, c, d) {
            function e(a) {
                a != b && (c(b), setTimeout(function () {
                    e(++a)
                }, d))
            }

            if (!(a > b)) {
                var f = 0;
                e(f)
            }
        }

        function cloneEvent(a) {
            var b = {};
            for (var c in a) "returnValue" != c && "keyLocation" != c && (b[c] = a[c]);
            return b
        }

        function clone(a) {
            var b = {};
            for (var c in a) b[c] = a[c];
            return b
        }

        function isPointInRect(a, b) {
            var c = b.x,
                d = b.y,
                e = b.width,
                f = b.height;
            return a.x > c && a.x < c + e && a.y > d && a.y < d + f
        }

        function isPointInLine(a, b, c) {
            var d = JTopo.util.getDistance(b, c),
                e = JTopo.util.getDistance(b, a),
                f = JTopo.util.getDistance(c, a),
                g = Math.abs(e + f - d) <= .5;
            return g
        }

        function removeFromArray(a, b) {
            for (var c = 0; c < a.length; c++) {
                var d = a[c];
                if (d === b) {
                    a = a.del(c);
                    break
                }
            }
            return a
        }

        function randomColor() {
            return Math.floor(255 * Math.random()) + "," + Math.floor(255 * Math.random()) + "," + Math.floor(255 * Math.random())
        }

        function isIntsect() {
        }

        function getProperties(a, b) {
            for (var c = "", d = 0; d < b.length; d++) {
                d > 0 && (c += ",");
                var e = a[b[d]];
                "string" == typeof e ? e = '"' + e + '"' : void 0 == e && (e = null), c += b[d] + ":" + e
            }
            return c
        }

        function loadStageFromJson(json, canvas) {
            var obj = eval(json),
                stage = new JTopo.Stage(canvas);
            for (var k in stageObj) if ("scenes" != k) stage[k] = obj[k];
            else for (var scenes = obj.scenes, i = 0; i < scenes.length; i++) {
                    var sceneObj = scenes[i],
                        scene = new JTopo.Scene(stage);
                    for (var p in sceneObj) if ("elements" != p) scene[p] = sceneObj[p];
                    else for (var nodeMap = {}, elements = sceneObj.elements, m = 0; m < elements.length; m++) {
                            var elementObj = elements[m],
                                type = elementObj.elementType,
                                element;
                            "Node" == type && (element = new JTopo.Node);
                            for (var mk in elementObj) element[mk] = elementObj[mk];
                            nodeMap[element.text] = element, scene.add(element)
                        }
                }
            return console.log(stage), stage
        }

        function toJson(a) {
            var b = "backgroundColor,visible,mode,rotate,alpha,scaleX,scaleY,shadow,translateX,translateY,areaSelect,paintAll".split(","),
                c = "text,elementType,x,y,width,height,visible,alpha,rotate,scaleX,scaleY,fillColor,shadow,transformAble,zIndex,dragable,selected,showSelected,font,fontColor,textPosition,textOffsetX,textOffsetY".split(","),
                d = "{";
            d += "frames:" + a.frames, d += ", scenes:[";
            for (var e = 0; e < a.childs.length; e++) {
                var f = a.childs[e];
                d += "{", d += getProperties(f, b), d += ", elements:[";
                for (var g = 0; g < f.childs.length; g++) {
                    var h = f.childs[g];
                    g > 0 && (d += ","), d += "{", d += getProperties(h, c), d += "}"
                }
                d += "]}"
            }
            return d += "]", d += "}"
        }

        function changeColor(a, b, c, d, e) {
            var f = canvas.width = b.width,
                g = canvas.height = b.height;
            a.clearRect(0, 0, canvas.width, canvas.height), a.drawImage(b, 0, 0);
            for (var h = a.getImageData(0, 0, b.width, b.height), i = h.data, j = 0; f > j; j++) for (var k = 0; g > k; k++) {
                var l = 4 * (j + k * f);
                0 != i[l + 3] && (null != c && (i[l + 0] += c), null != d && (i[l + 1] += d), null != e && (i[l + 2] += e))
            }
            a.putImageData(h, 0, 0, 0, 0, b.width, b.height);
            var m = canvas.toDataURL();
            return alarmImageCache[b.src] = m, m
        }

        function genImageAlarm(a, b) {
            null == b && (b = 255);
            try {
                if (alarmImageCache[a.src]) return alarmImageCache[a.src];
                var c = new Image;
                return c.src = changeColor(graphics, a, b), alarmImageCache[a.src] = c, c
            } catch (d) {
            }
            return null
        }

        function getOffsetPosition(a) {
            if (!a) return {
                left: 0,
                top: 0
            };
            var b = 0,
                c = 0;
            if ("getBoundingClientRect" in document.documentElement) var d = a.getBoundingClientRect(),
                e = a.ownerDocument,
                f = e.body,
                g = e.documentElement,
                h = g.clientTop || f.clientTop || 0,
                i = g.clientLeft || f.clientLeft || 0,
                b = d.top + (self.pageYOffset || g && g.scrollTop || f.scrollTop) - h,
                c = d.left + (self.pageXOffset || g && g.scrollLeft || f.scrollLeft) - i;
            else do b += a.offsetTop || 0, c += a.offsetLeft || 0, a = a.offsetParent;
            while (a);
            return {
                left: c,
                top: b
            }
        }

        function lineF(a, b, c, d) {
            function e(a) {
                return a * f + g
            }

            var f = (d - b) / (c - a),
                g = b - a * f;
            return e.k = f, e.b = g, e.x1 = a, e.x2 = c, e.y1 = b, e.y2 = d, e
        }

        function inRange(a, b, c) {
            var d = Math.abs(b - c),
                e = Math.abs(b - a),
                f = Math.abs(c - a),
                g = Math.abs(d - (e + f));
            return 1e-6 > g ? !0 : !1
        }

        function isPointInLineSeg(a, b, c) {
            return inRange(a, c.x1, c.x2) && inRange(b, c.y1, c.y2)
        }

        function intersection(a, b) {
            var c, d;
            return a.k == b.k ? null : (1 / 0 == a.k || a.k == -1 / 0 ? (c = a.x1, d = b(a.x1)) : 1 / 0 == b.k || b.k == -1 / 0 ? (c = b.x1, d = a(b.x1)) : (c = (b.b - a.b) / (a.k - b.k), d = a(c)), 0 == isPointInLineSeg(c, d, a) ? null : 0 == isPointInLineSeg(c, d, b) ? null : {
                x: c,
                y: d
            })
        }

        function intersectionLineBound(a, b) {
            var c = JTopo.util.lineF(b.left, b.top, b.left, b.bottom),
                d = JTopo.util.intersection(a, c);
            return null == d && (c = JTopo.util.lineF(b.left, b.top, b.right, b.top), d = JTopo.util.intersection(a, c), null == d && (c = JTopo.util.lineF(b.right, b.top, b.right, b.bottom), d = JTopo.util.intersection(a, c), null == d && (c = JTopo.util.lineF(b.left, b.bottom, b.right, b.bottom), d = JTopo.util.intersection(a, c)))), d
        }

        requestAnimationFrame = window.requestAnimationFrame || window.mozRequestAnimationFrame || window.webkitRequestAnimationFrame || window.msRequestAnimationFrame || window.oRequestAnimationFrame ||
            function (a) {
                setTimeout(a, 1e3 / 24)
            }, Array.prototype.del = function (a) {
            if ("number" != typeof a) {
                for (var b = 0; b < this.length; b++) if (this[b] === a) return this.slice(0, b).concat(this.slice(b + 1, this.length));
                return this
            }
            return 0 > a ? this : this.slice(0, a).concat(this.slice(a + 1, this.length))
        }, [].indexOf || (Array.prototype.indexOf = function (a) {
            for (var b = 0; b < this.length; b++) if (this[b] === a) return b;
            return -1
        }), window.console || (window.console = {
            log: function () {
            },
            info: function () {
            },
            debug: function () {
            },
            warn: function () {
            },
            error: function () {
            }
        });
        var canvas = document.createElement("canvas"),
            graphics = canvas.getContext("2d"),
            alarmImageCache = {};
        JTopo.util = {
            rotatePoint: rotatePoint,
            rotatePoints: rotatePoints,
            getDistance: getDistance,
            getEventPosition: getEventPosition,
            mouseCoords: mouseCoords,
            MessageBus: MessageBus,
            isFirefox: navigator.userAgent.indexOf("Firefox") > 0,
            isIE: !(!window.attachEvent || -1 !== navigator.userAgent.indexOf("Opera")),
            isChrome: null != navigator.userAgent.toLowerCase().match(/chrome/),
            clone: clone,
            isPointInRect: isPointInRect,
            isPointInLine: isPointInLine,
            removeFromArray: removeFromArray,
            cloneEvent: cloneEvent,
            randomColor: randomColor,
            isIntsect: isIntsect,
            toJson: toJson,
            loadStageFromJson: loadStageFromJson,
            getElementsBound: getElementsBound,
            genImageAlarm: genImageAlarm,
            getOffsetPosition: getOffsetPosition,
            lineF: lineF,
            intersection: intersection,
            intersectionLineBound: intersectionLineBound
        }, window.$for = $for, window.$foreach = $foreach
    }(JTopo),

    function (JTopo) {
        function eagleEye(a) {
            return {
                hgap: 16,
                visible: !1,
                exportCanvas: document.createElement("canvas"),
                getImage: function (b, c) {
                    var d = a.getBound(),
                        e = 1,
                        f = 1;
                    this.exportCanvas.width = a.canvas.width, this.exportCanvas.height = a.canvas.height, null != b && null != c ? (this.exportCanvas.width = b, this.exportCanvas.height = c, e = b / d.width, f = c / d.height) : (d.width > a.canvas.width && (this.exportCanvas.width = d.width), d.height > a.canvas.height && (this.exportCanvas.height = d.height));
                    var g = this.exportCanvas.getContext("2d");
                    return a.childs.length > 0 && (g.save(), g.clearRect(0, 0, this.exportCanvas.width, this.exportCanvas.height), a.childs.forEach(function (a) {
                        1 == a.visible && (a.save(), a.translateX = 0, a.translateY = 0, a.scaleX = 1, a.scaleY = 1, g.scale(e, f), d.left < 0 && (a.translateX = Math.abs(d.left)), d.top < 0 && (a.translateY = Math.abs(d.top)), a.paintAll = !0, a.repaint(g), a.paintAll = !1, a.restore())
                    }), g.restore()), this.exportCanvas.toDataURL("image/png")
                },
                canvas: document.createElement("canvas"),
                update: function () {
                    this.eagleImageDatas = this.getData(a)
                },
                setSize: function (a, b) {
                    this.width = this.canvas.width = a, this.height = this.canvas.height = b
                },
                getData: function (b, c) {
                    function d(a) {
                        var b = a.stage.canvas.width,
                            c = a.stage.canvas.height,
                            d = b / a.scaleX / 2,
                            e = c / a.scaleY / 2;
                        return {
                            translateX: a.translateX + d - d * a.scaleX,
                            translateY: a.translateY + e - e * a.scaleY
                        }
                    }

                    null != j && null != k ? this.setSize(b, c) : this.setSize(200, 160);
                    var e = this.canvas.getContext("2d");
                    if (a.childs.length > 0) {
                        e.save(), e.clearRect(0, 0, this.canvas.width, this.canvas.height), a.childs.forEach(function (a) {
                            1 == a.visible && (a.save(), a.centerAndZoom(null, null, e), a.repaint(e), a.restore())
                        });
                        var f = d(a.childs[0]),
                            g = f.translateX * (this.canvas.width / a.canvas.width) * a.childs[0].scaleX,
                            h = f.translateY * (this.canvas.height / a.canvas.height) * a.childs[0].scaleY,
                            i = a.getBound(),
                            j = a.canvas.width / a.childs[0].scaleX / i.width,
                            k = a.canvas.height / a.childs[0].scaleY / i.height;
                        j > 1 && (j = 1), k > 1 && (j = 1), g *= j, h *= k, i.left < 0 && (g -= Math.abs(i.left) * (this.width / i.width)), i.top < 0 && (h -= Math.abs(i.top) * (this.height / i.height)), e.save(), e.lineWidth = 1, e.strokeStyle = "rgba(0,255,0,1)";
                        // 画鹰眼区拖放的长方形小块
                        e.strokeRect(-g, -h, e.canvas.width * j, e.canvas.height * k), e.restore();
                        var l = null;
                        try {
                            l = e.getImageData(0, 0, e.canvas.width, e.canvas.height)
                        } catch (m) {
                        }
                        return l
                    }
                    return null
                },
                paint: function () {
                    if (null != this.eagleImageDatas) {
                        var b = a.graphics;
                        b.save(), b.fillStyle = "rgba(211,211,211,0.3)", b.fillRect(a.canvas.width - this.canvas.width - 2 * this.hgap, a.canvas.height - this.canvas.height - 1, a.canvas.width - this.canvas.width, this.canvas.height + 1), b.fill(), b.save(), b.lineWidth = 1, b.strokeStyle = "rgba(0,0,0,1)", b.rect(a.canvas.width - this.canvas.width - 2 * this.hgap, a.canvas.height - this.canvas.height - 1, a.canvas.width - this.canvas.width, this.canvas.height + 1), b.stroke(), b.restore(), b.putImageData(this.eagleImageDatas, a.canvas.width - this.canvas.width - this.hgap, a.canvas.height - this.canvas.height), b.restore()
                    } else this.eagleImageDatas = this.getData(a)
                },
                /**
                 * 鼠标在鹰眼区域拖拽时的动作
                 * @param a mouse系列事件名
                 * @param b event事件信息
                 * @param c stage对象
                 */
                eventHandler: function (a, b, c) {
                    var d = b.x,
                        e = b.y;
                    // 操作点位于鹰眼区域
                    if (d > c.canvas.width - this.canvas.width && e > c.canvas.height - this.canvas.height) {
                        if (d = b.x - this.canvas.width, e = b.y - this.canvas.height, "mousedown" == a && (this.lastTranslateX = c.childs[0].translateX, this.lastTranslateY = c.childs[0].translateY), "mousedrag" == a && c.childs.length > 0) {
                            var f = b.dx,
                                g = b.dy,
                                h = c.getBound(),
                                i = this.canvas.width / c.childs[0].scaleX / h.width,
                                j = this.canvas.height / c.childs[0].scaleY / h.height;
                            // 比例位移
                            c.childs[0].translateX = this.lastTranslateX - f / i, c.childs[0].translateY = this.lastTranslateY - g / j
                        }
                    } else {
                        return;
                    }
                    ;
                }
            }
        }

        /**
         *
         * @param 事件传递顺序:stage->scene->node，事件处理相反
         * @constructor
         */
        function Stage(c) {
            /**
             * 转换原生的event对象
             * @param b event对象
             */
            function d(b) {
                var c = JTopo.util.getEventPosition(b),
                    d = JTopo.util.getOffsetPosition(stage.canvas);
                return c.offsetLeft = c.pageX - d.left, c.offsetTop = c.pageY - d.top, c.x = c.offsetLeft, c.y = c.offsetTop, c.target = null, c
            }

            function e(a) {
                document.onselectstart = function () {
                    return !1
                }, this.mouseOver = !0;
                var b = d(a);
                stage.dispatchEventToScenes("mouseover", b), stage.dispatchEvent("mouseover", b)
            }

            function f(a) {
                p = setTimeout(function () {
                    o = !0
                }, 500), document.onselectstart = function () {
                    return !0
                };
                var b = d(a);
                stage.dispatchEventToScenes("mouseout", b), stage.dispatchEvent("mouseout", b), stage.needRepaint = 0 == stage.animate ? !1 : !0
            }

            function g(a) {
                var b = d(a);
                stage.mouseDown = !0, stage.mouseDownX = b.x, stage.mouseDownY = b.y, stage.dispatchEventToScenes("mousedown", b), stage.dispatchEvent("mousedown", b)
            }

            function h(a) {
                var b = d(a);
                stage.dispatchEventToScenes("mouseup", b), stage.dispatchEvent("mouseup", b), stage.mouseDown = !1, stage.needRepaint = 0 == stage.animate ? !1 : !0
            }

            function i(a) {
                p && (window.clearTimeout(p), p = null), o = !1;
                var b = d(a);
                stage.mouseDown ? 0 == a.button && (b.dx = b.x - stage.mouseDownX, b.dy = b.y - stage.mouseDownY, stage.dispatchEventToScenes("mousedrag", b), stage.dispatchEvent("mousedrag", b), 1 == stage.eagleEye.visible && stage.eagleEye.update()) : (stage.dispatchEventToScenes("mousemove", b), stage.dispatchEvent("mousemove", b))
            }

            function j(a) {
                var b = d(a);
                stage.dispatchEventToScenes("click", b), stage.dispatchEvent("click", b)
            }

            function k(a) {
                var b = d(a);
                stage.dispatchEventToScenes("dbclick", b), stage.dispatchEvent("dbclick", b)
            }

            function l(a) {
                var b = d(a);
                stage.dispatchEventToScenes("mousewheel", b), stage.dispatchEvent("mousewheel", b), null != stage.wheelZoom && (a.preventDefault ? a.preventDefault() : (a = a || window.event, a.returnValue = !1), 1 == stage.eagleEye.visible && stage.eagleEye.update())
            }

            /**
             * 实现事件处理：canvas无法监听具体里面是哪个元素的事件
             * 把事件绑定到canvas对应的DOM对象，然后再用事件分发机制处理（消息总线）
             * @param b 创建Stage对象时传入的Canvas对象
             */
            function initJtopoEvent(b) {
                // 事件绑定浏览器兼容性处理：非IE，用addEventlistener(type,fn,false)只监听冒泡事件,为true会监听捕获事件
                JTopo.util.isIE || !window.addEventListener ? (b.onmouseout = f, b.onmouseover = e, b.onmousedown = g, b.onmouseup = h, b.onmousemove = i, b.onclick = j, b.ondblclick = k, b.onmousewheel = l, b.touchstart = g, b.touchmove = i, b.touchend = h) : (b.addEventListener("mouseout", f), b.addEventListener("mouseover", e), b.addEventListener("mousedown", g), b.addEventListener("mouseup", h), b.addEventListener("mousemove", i), b.addEventListener("click", j), b.addEventListener("dblclick", k), JTopo.util.isFirefox ? b.addEventListener("DOMMouseScroll", l) : b.addEventListener("mousewheel", l)),
                window.addEventListener && (window.addEventListener("keydown", function (b) {
                    stage.dispatchEventToScenes("keydown", JTopo.util.cloneEvent(b));
                    var c = b.keyCode;
                    (37 == c || 38 == c || 39 == c || 40 == c) && (b.preventDefault ? b.preventDefault() : (b = b || window.event, b.returnValue = !1))
                }, !0), window.addEventListener("keyup", function (b) {
                    stage.dispatchEventToScenes("keyup", JTopo.util.cloneEvent(b));
                    var c = b.keyCode;
                    (37 == c || 38 == c || 39 == c || 40 == c) && (b.preventDefault ? b.preventDefault() : (b = b || window.event, b.returnValue = !1))
                }, !0))
            }

            JTopo.stage = this;
            var stage = this;

            // Stage对象初始化方法，初始化画布，画图对象和初始状态
            this.initialize = function (c) {
                initJtopoEvent(c), this.canvas = c, this.id = "", this.graphics = c.getContext("2d"), this.childs = [], this.frames = 24, this.messageBus = new JTopo.util.MessageBus, this.eagleEye = eagleEye(this), this.wheelZoom = null, this.mouseDownX = 0, this.mouseDownY = 0, this.mouseDown = !1, this.mouseOver = !1, this.needRepaint = !0, this.serializedProperties = ["wheelZoom", "width", "height", "id"]
            }, null != c && this.initialize(c);

            var o = !0,
                p = null;
            // 禁用右键菜单
            document.oncontextmenu = function () {
                return o
            }, this.dispatchEventToScenes = function (eventType, event) {
                // 鼠标移动到鹰眼区域，触发联动位移操作
                if (0 != this.frames && (this.needRepaint = !0), 1 == this.eagleEye.visible && -1 != eventType.indexOf("mouse")) {
                    var c = event.x,
                        d = event.y;
                    if (c > this.width - this.eagleEye.width && d > this.height - this.eagleEye.height)
                        return void this.eagleEye.eventHandler(eventType, event, this);
                }
                // 对每个scene对象调用事件处理函数
                this.childs.forEach(function (c) {
                    if (1 == c.visible) {
                        var d = c[eventType + "Handler"];
                        if (null == d) throw new Error("Function not found:" + eventType + "Handler");
                        d.call(c, event)
                    }
                })
            }, this.add = function (a) {
                for (var b = 0; b < this.childs.length; b++) if (this.childs[b] === a) return;
                a.addTo(this), this.childs.push(a)
            }, this.remove = function (a) {
                if (null == a) throw new Error("Stage.remove出错: 参数为null!");
                for (var b = 0; b < this.childs.length; b++) if (this.childs[b] === a) return a.stage = null, this.childs = this.childs.del(b), this;
                return this
            }, this.clear = function () {
                this.childs = []
            }, this.addEventListener = function (a, b) {
                var c = this,
                    d = function (a) {
                        b.call(c, a)
                    };
                return this.messageBus.subscribe(a, d), this
            }, this.removeEventListener = function (a) {
                this.messageBus.unsubscribe(a)
            }, this.removeAllEventListener = function () {
                this.messageBus = new JTopo.util.MessageBus
            }, this.dispatchEvent = function (a, b) {    // 执行事件处理器
                return this.messageBus.publish(a, b), this
            };
            var q = "click,dbclick,mousedown,mouseup,mouseover,mouseout,mousemove,mousedrag,mousewheel,touchstart,touchmove,touchend,keydown,keyup".split(","),
                r = this;
            // 绑定事件处理器,订阅事件
            q.forEach(function (a) {
                r[a] = function (b) {
                    null != b ? this.addEventListener(a, b) : this.dispatchEvent(a)
                }
            }), this.saveImageInfo = function (a, b) {
                var c = this.eagleEye.getImage(a, b),
                    d = window.open("about:blank");
                return d.document.write("<img src='" + c + "' alt='from canvas'/>"), this
            }, this.saveAsLocalImage = function (a, b) {
                var c = this.eagleEye.getImage(a, b);
                return c.replace("image/png", "image/octet-stream"), window.location.href = c, this
            }, this.exportAsImage = function (a, b) {
                // wenyuan新增以图片形式导出拓扑图
                var c = this.eagleEye.getImage(a, b);
                function dataURLtoBlob(dataurl) {
                    var arr = dataurl.split(',');
                    var mime = arr[0].match(/:(.*?);/)[1];
                    var bstr = atob(arr[1]);
                    var n = bstr.length;
                    var u8arr = new Uint8Array(n);
                    while (n--) {
                        u8arr[n] = bstr.charCodeAt(n);
                    }
                    return new Blob([u8arr], { type: mime });
                }
                var blob_ = dataURLtoBlob(c);    // 用到Blob是因为图片文件过大时，在一部风浏览器上会下载失败，而Blob就不会
                var url;
                url = {
                  name: '拓扑图',    // 图片名称不需要加.png后缀名
                  src: blob_
                };
                if (window.navigator.msSaveOrOpenBlob) {    // if browser is IE
                    navigator.msSaveBlob(url.src, url.name + '.png');    // filename文件名包括扩展名，下载路径为浏览器默认路径
                } else {
                    var link = document.createElement('a');
                    link.setAttribute('href', window.URL.createObjectURL(url.src));
                    link.setAttribute('download', url.name + '.png');
                    document.body.appendChild(link);
                    link.click();
                }
                return this
            }, this.paint = function () {
                null != this.canvas && (this.graphics.save(), this.graphics.clearRect(0, 0, this.width, this.height), this.childs.forEach(function (a) {
                    1 == a.visible && a.repaint(stage.graphics)
                }), 1 == this.eagleEye.visible && this.eagleEye.paint(this), this.graphics.restore())
            }, this.repaint = function () {
                0 != this.frames && (this.frames < 0 && 0 == this.needRepaint || (this.paint(), this.frames < 0 && (this.needRepaint = !1)))
            }, this.zoom = function (a) {
                this.childs.forEach(function (b) {
                    0 != b.visible && b.zoom(a)
                })
            }, this.zoomOut = function (a) {
                this.childs.forEach(function (b) {
                    0 != b.visible && b.zoomOut(a)
                })
            }, this.zoomIn = function (a) {
                this.childs.forEach(function (b) {
                    0 != b.visible && b.zoomIn(a)
                })
            }, this.centerAndZoom = function () {
                this.childs.forEach(function (a) {
                    0 != a.visible && a.centerAndZoom()
                })
            }, this.setCenter = function (a, b) {
                var c = this;
                this.childs.forEach(function (d) {
                    var e = a - c.canvas.width / 2,
                        f = b - c.canvas.height / 2;
                    d.translateX = -e, d.translateY = -f
                })
            }, this.getBound = function () {
                var a = {
                    left: Number.MAX_VALUE,
                    right: Number.MIN_VALUE,
                    top: Number.MAX_VALUE,
                    bottom: Number.MIN_VALUE
                };
                return this.childs.forEach(function (b) {
                    var c = b.getElementsBound();
                    c.left < a.left && (a.left = c.left, a.leftNode = c.leftNode), c.top < a.top && (a.top = c.top, a.topNode = c.topNode), c.right > a.right && (a.right = c.right, a.rightNode = c.rightNode), c.bottom > a.bottom && (a.bottom = c.bottom, a.bottomNode = c.bottomNode)
                }), a.width = a.right - a.left, a.height = a.bottom - a.top, a
            }, this.toJson = function () {
                {
                    var b = this,
                        c = '{"version":"' + JTopo.version + '",';
                    this.serializedProperties.length
                }
                return this.serializedProperties.forEach(function (a) {
                    var d = b[a];
                    "string" == typeof d && (d = '"' + d + '"'), c += '"' + a + '":' + d + ","
                }), c += '"childs":[', this.childs.forEach(function (a) {
                    c += a.toJson()
                }), c += "]", c += "}"
            }, function () {
                0 == stage.frames ? setTimeout(arguments.callee, 100) : stage.frames < 0 ? (stage.repaint(), setTimeout(arguments.callee, 1e3 / -stage.frames)) : (stage.repaint(), setTimeout(arguments.callee, 1e3 / stage.frames))
            }(), setTimeout(function () {
                stage.mousewheel(function (a) {
                    var b = null == a.wheelDelta ? a.detail : a.wheelDelta;
                    null != this.wheelZoom && (b > 0 ? this.zoomIn(this.wheelZoom) : this.zoomOut(this.wheelZoom))
                }), stage.paint()
            }, 300), setTimeout(function () {
                stage.paint()
            }, 1e3), setTimeout(function () {
                stage.paint()
            }, 3e3)
        }

        Stage.prototype = {
            get width() {
                return this.canvas.width
            }, get height() {
                return this.canvas.height
            }, set cursor(a) {
                this.canvas.style.cursor = a
            }, get cursor() {
                return this.canvas.style.cursor
            }, set mode(a) {
                this.childs.forEach(function (b) {
                    b.mode = a
                })
            }
        }, JTopo.Stage = Stage
    }(JTopo),

    function (JTopo) {
        function Scene(c) {
            function d(a, b, c, d) {
                return function (e) {
                    e.beginPath(), e.strokeStyle = "rgba(0,0,236,0.5)", e.fillStyle = "rgba(0,0,236,0.1)", e.rect(a, b, c, d), e.fill(), e.stroke(), e.closePath()
                }
            }

            var e = this;
            this.initialize = function () {
                Scene.prototype.initialize.apply(this, arguments), this.messageBus = new JTopo.util.MessageBus, this.elementType = "scene", this.childs = [], this.zIndexMap = {}, this.zIndexArray = [], this.backgroundColor = "255,255,255", this.visible = !0, this.alpha = 0, this.scaleX = 1, this.scaleY = 1, this.mode = JTopo.SceneMode.normal, this.translate = !0, this.translateX = 0, this.translateY = 0, this.lastTranslateX = 0, this.lastTranslateY = 0, this.mouseDown = !1, this.mouseDownX = null, this.mouseDownY = null, this.mouseDownEvent = null, this.areaSelect = !0, this.operations = [], this.selectedElements = [], this.paintAll = !1;
                var c = "translateX,translateY,scaleX,scaleY".split(",");
                this.serializedProperties = this.serializedProperties.concat(c)
            }, this.initialize(), this.setBackground = function (a) {
                this.background = a
            }, this.addTo = function (a) {
                this.stage !== a && null != a && (this.stage = a)
            }, null != c && (c.add(this), this.addTo(c)), this.show = function () {
                this.visible = !0
            }, this.hide = function () {
                this.visible = !1
            }, this.paint = function (a) {
                if (0 != this.visible && null != this.stage) {
                    if (a.save(), this.paintBackgroud(a), a.restore(), a.save(), a.scale(this.scaleX, this.scaleY), 1 == this.translate) {
                        var b = this.getOffsetTranslate(a);
                        a.translate(b.translateX, b.translateY)
                    }
                    this.paintChilds(a), a.restore(), a.save(), this.paintOperations(a, this.operations), a.restore()
                }
            }, this.repaint = function (a) {
                0 != this.visible && this.paint(a)
            }, this.paintBackgroud = function (a) {
                null != this.background ? a.drawImage(this.background, 0, 0, a.canvas.width, a.canvas.height) : (a.beginPath(), a.fillStyle = "rgba(" + this.backgroundColor + "," + this.alpha + ")", a.fillRect(0, 0, a.canvas.width, a.canvas.height), a.closePath())
            }, this.getDisplayedElements = function () {
                for (var a = [], b = 0; b < this.zIndexArray.length; b++) for (var c = this.zIndexArray[b], d = this.zIndexMap[c], e = 0; e < d.length; e++) {
                    var f = d[e];
                    this.isVisiable(f) && a.push(f)
                }
                return a
            }, this.getDisplayedNodes = function () {
                for (var b = [], c = 0; c < this.childs.length; c++) {
                    var d = this.childs[c];
                    d instanceof JTopo.Node && this.isVisiable(d) && b.push(d)
                }
                return b
            }, this.getAllNodes = function () {
                for (var b = [], c = 0; c < this.childs.length; c++) {
                    var d = this.childs[c];
                    d instanceof JTopo.Node && b.push(d)
                }
                return b
            }, this.paintChilds = function (b) {
                for (var c = 0; c < this.zIndexArray.length; c++) for (var d = this.zIndexArray[c], e = this.zIndexMap[d], f = 0; f < e.length; f++) {
                    var g = e[f];
                    if (1 == this.paintAll || this.isVisiable(g)) {
                        if (b.save(), 1 == g.transformAble) {
                            var h = g.getCenterLocation();
                            b.translate(h.x, h.y), g.rotate && b.rotate(g.rotate), g.scaleX && g.scaleY ? b.scale(g.scaleX, g.scaleY) : g.scaleX ? b.scale(g.scaleX, 1) : g.scaleY && b.scale(1, g.scaleY)
                        }
                        1 == g.shadow && (b.shadowBlur = g.shadowBlur, b.shadowColor = g.shadowColor, b.shadowOffsetX = g.shadowOffsetX, b.shadowOffsetY = g.shadowOffsetY), g instanceof JTopo.InteractiveElement && (g.selected && 1 == g.showSelected && g.paintSelected(b), 1 == g.isMouseOver && g.paintMouseover(b)), g.paint(b), b.restore()
                    }
                }
            }, this.getOffsetTranslate = function (a) {
                var b = this.stage.canvas.width,
                    c = this.stage.canvas.height;
                null != a && "move" != a && (b = a.canvas.width, c = a.canvas.height);
                var d = b / this.scaleX / 2,
                    e = c / this.scaleY / 2,
                    f = {
                        translateX: this.translateX + (d - d * this.scaleX),
                        translateY: this.translateY + (e - e * this.scaleY)
                    };
                return f
            }, this.isVisiable = function (b) {
                if (1 != b.visible) return !1;
                if (b instanceof JTopo.Link) return !0;
                var c = this.getOffsetTranslate(),
                    d = b.x + c.translateX,
                    e = b.y + c.translateY;
                d *= this.scaleX, e *= this.scaleY;
                var f = d + b.width * this.scaleX,
                    g = e + b.height * this.scaleY;
                return d > this.stage.canvas.width || e > this.stage.canvas.height || 0 > f || 0 > g ? !1 : !0
            }, this.paintOperations = function (a, b) {
                for (var c = 0; c < b.length; c++) b[c](a)
            }, this.findElements = function (a) {
                for (var b = [], c = 0; c < this.childs.length; c++) 1 == a(this.childs[c]) && b.push(this.childs[c]);
                return b
            }, this.getElementsByClass = function (a) {
                return this.findElements(function (b) {
                    return b instanceof a
                })
            }, this.addOperation = function (a) {
                return this.operations.push(a), this
            }, this.clearOperations = function () {
                return this.operations = [], this
            }, this.getElementByXY = function (b, c) {
                for (var d = null, e = this.zIndexArray.length - 1; e >= 0; e--) for (var f = this.zIndexArray[e], g = this.zIndexMap[f], h = g.length - 1; h >= 0; h--) {
                    var i = g[h];
                    if (i instanceof JTopo.InteractiveElement && this.isVisiable(i) && i.isInBound(b, c)) return d = i
                }
                return d
            }, this.add = function (a) {
                this.childs.push(a), null == this.zIndexMap[a.zIndex] && (this.zIndexMap[a.zIndex] = [], this.zIndexArray.push(a.zIndex), this.zIndexArray.sort(function (a, b) {
                    return a - b
                })), this.zIndexMap["" + a.zIndex].push(a)
            }, this.remove = function (b) {
                this.childs = JTopo.util.removeFromArray(this.childs, b);
                var c = this.zIndexMap[b.zIndex];
                c && (this.zIndexMap[b.zIndex] = JTopo.util.removeFromArray(c, b)), b.removeHandler(this)
            }, this.clear = function () {
                var a = this;
                this.childs.forEach(function (b) {
                    b.removeHandler(a)
                }), this.childs = [], this.operations = [], this.zIndexArray = [], this.zIndexMap = {}
            }, this.addToSelected = function (a) {
                this.selectedElements.push(a)
            }, this.cancleAllSelected = function (a) {
                for (var b = 0; b < this.selectedElements.length; b++) this.selectedElements[b].unselectedHandler(a);
                // 编辑器当前节点设置为空
                editor.currentNode = null;
                this.selectedElements = [];
            }, this.notInSelectedNodes = function (a) {
                for (var b = 0; b < this.selectedElements.length; b++) if (a === this.selectedElements[b]) return !1;
                return !0
            }, this.removeFromSelected = function (a) {
                for (var b = 0; b < this.selectedElements.length; b++) {
                    var c = this.selectedElements[b];
                    a === c && (this.selectedElements = this.selectedElements.del(b))
                }
            }, this.toSceneEvent = function (b) {
                var c = JTopo.util.clone(b);
                if (c.x /= this.scaleX, c.y /= this.scaleY, 1 == this.translate) {
                    var d = this.getOffsetTranslate();
                    c.x -= d.translateX, c.y -= d.translateY
                }
                return null != c.dx && (c.dx /= this.scaleX, c.dy /= this.scaleY), null != this.currentElement && (c.target = this.currentElement), c.scene = this, c
            }, this.selectElement = function (a) {
                var b = e.getElementByXY(a.x, a.y);
                if (null != b) if (a.target = b, b.mousedownHander(a), b.selectedHandler(a), e.notInSelectedNodes(b)) a.ctrlKey || e.cancleAllSelected(), e.addToSelected(b);
                else {
                    1 == a.ctrlKey && (b.unselectedHandler(), this.removeFromSelected(b));
                    for (var c = 0; c < this.selectedElements.length; c++) {
                        var d = this.selectedElements[c];
                        d.selectedHandler(a)
                    }
                } else a.ctrlKey || e.cancleAllSelected();
                this.currentElement = b
            }, this.mousedownHandler = function (b) {
                var c = this.toSceneEvent(b);
                if (this.mouseDown = !0, this.mouseDownX = c.x, this.mouseDownY = c.y, this.mouseDownEvent = c, this.mode == JTopo.SceneMode.normal) this.selectElement(c), (null == this.currentElement || this.currentElement instanceof JTopo.Link) && 1 == this.translate && (this.lastTranslateX = this.translateX, this.lastTranslateY = this.translateY);
                else {
                    if (this.mode == JTopo.SceneMode.drag && 1 == this.translate) return this.lastTranslateX = this.translateX, void(this.lastTranslateY = this.translateY);
                    this.mode == JTopo.SceneMode.select ? this.selectElement(c) : this.mode == JTopo.SceneMode.edit && (this.selectElement(c), (null == this.currentElement || this.currentElement instanceof JTopo.Link) && 1 == this.translate && (this.lastTranslateX = this.translateX, this.lastTranslateY = this.translateY))
                }
                e.dispatchEvent("mousedown", c)
            }, this.mouseupHandler = function (b) {
                this.stage.cursor != JTopo.MouseCursor.normal && (this.stage.cursor = JTopo.MouseCursor.normal), e.clearOperations();
                var c = this.toSceneEvent(b);
                null != this.currentElement && (c.target = e.currentElement, this.currentElement.mouseupHandler(c)), this.dispatchEvent("mouseup", c), this.mouseDown = !1
            }, this.dragElements = function (b) {
                if (null != this.currentElement && 1 == this.currentElement.dragable) for (var c = 0; c < this.selectedElements.length; c++) {
                    var d = this.selectedElements[c];
                    if (0 != d.dragable) {
                        var e = JTopo.util.clone(b);
                        e.target = d, d.mousedragHandler(e)
                    }
                }
            }, this.mousedragHandler = function (b) {
                var c = this.toSceneEvent(b);
                this.mode == JTopo.SceneMode.normal ? null == this.currentElement || this.currentElement instanceof JTopo.Link ? 1 == this.translate && (this.stage.cursor = JTopo.MouseCursor.closed_hand, this.translateX = this.lastTranslateX + c.dx, this.translateY = this.lastTranslateY + c.dy) : this.dragElements(c) : this.mode == JTopo.SceneMode.drag ? 1 == this.translate && (this.stage.cursor = JTopo.MouseCursor.closed_hand, this.translateX = this.lastTranslateX + c.dx, this.translateY = this.lastTranslateY + c.dy) : this.mode == JTopo.SceneMode.select ? null != this.currentElement ? 1 == this.currentElement.dragable && this.dragElements(c) : 1 == this.areaSelect && this.areaSelectHandle(c) : this.mode == JTopo.SceneMode.edit && (null == this.currentElement || this.currentElement instanceof JTopo.Link ? 1 == this.translate && (this.stage.cursor = JTopo.MouseCursor.closed_hand, this.translateX = this.lastTranslateX + c.dx, this.translateY = this.lastTranslateY + c.dy) : this.dragElements(c)), this.dispatchEvent("mousedrag", c)
            }, this.areaSelectHandle = function (a) {
                var b = a.offsetLeft,
                    c = a.offsetTop,
                    f = this.mouseDownEvent.offsetLeft,
                    g = this.mouseDownEvent.offsetTop,
                    h = b >= f ? f : b,
                    i = c >= g ? g : c,
                    j = Math.abs(a.dx) * this.scaleX,
                    k = Math.abs(a.dy) * this.scaleY,
                    l = new d(h, i, j, k);
                e.clearOperations().addOperation(l), b = a.x, c = a.y, f = this.mouseDownEvent.x, g = this.mouseDownEvent.y, h = b >= f ? f : b, i = c >= g ? g : c, j = Math.abs(a.dx), k = Math.abs(a.dy);
                for (var m = h + j, n = i + k, o = 0; o < e.childs.length; o++) {
                    var p = e.childs[o];
                    p.x > h && p.x + p.width < m && p.y > i && p.y + p.height < n && e.notInSelectedNodes(p) && (p.selectedHandler(a), e.addToSelected(p))
                }
            }, this.mousemoveHandler = function (b) {
                this.mousecoord = {
                    x: b.x,
                    y: b.y
                };
                var c = this.toSceneEvent(b);
                if (this.mode == JTopo.SceneMode.drag) return void(this.stage.cursor = JTopo.MouseCursor.open_hand);
                this.mode == JTopo.SceneMode.normal ? this.stage.cursor = JTopo.MouseCursor.normal : this.mode == JTopo.SceneMode.select && (this.stage.cursor = JTopo.MouseCursor.normal);
                var d = e.getElementByXY(c.x, c.y);
                null != d ? (e.mouseOverelement && e.mouseOverelement !== d && (c.target = d, e.mouseOverelement.mouseoutHandler(c)), e.mouseOverelement = d, 0 == d.isMouseOver ? (c.target = d, d.mouseoverHandler(c), e.dispatchEvent("mouseover", c)) : (c.target = d, d.mousemoveHandler(c), e.dispatchEvent("mousemove", c))) : e.mouseOverelement ? (c.target = d, e.mouseOverelement.mouseoutHandler(c), e.mouseOverelement = null, e.dispatchEvent("mouseout", c)) : (c.target = null, e.dispatchEvent("mousemove", c))
            }, this.mouseoverHandler = function (a) {
                var b = this.toSceneEvent(a);
                this.dispatchEvent("mouseover", b)
            }, this.mouseoutHandler = function (a) {
                var b = this.toSceneEvent(a);
                this.dispatchEvent("mouseout", b)
            }, this.clickHandler = function (a) {
                var b = this.toSceneEvent(a);
                this.currentElement && (b.target = this.currentElement, this.currentElement.clickHandler(b)), this.dispatchEvent("click", b)
            }, this.dbclickHandler = function (a) {
                var b = this.toSceneEvent(a);
                this.currentElement ? (b.target = this.currentElement, this.currentElement.dbclickHandler(b)) : e.cancleAllSelected(), this.dispatchEvent("dbclick", b)
            }, this.mousewheelHandler = function (a) {
                var b = this.toSceneEvent(a);
                this.dispatchEvent("mousewheel", b)
            }, this.touchstart = this.mousedownHander, this.touchmove = this.mousedragHandler, this.touchend = this.mousedownHander, this.keydownHandler = function (a) {
                this.dispatchEvent("keydown", a)
            }, this.keyupHandler = function (a) {
                this.dispatchEvent("keyup", a)
            }, this.addEventListener = function (a, b) {
                var c = this,
                    d = function (a) {
                        b.call(c, a)
                    };
                return this.messageBus.subscribe(a, d), this
            }, this.removeEventListener = function (a) {
                this.messageBus.unsubscribe(a)
            }, this.removeAllEventListener = function () {
                this.messageBus = new JTopo.util.MessageBus
            }, this.dispatchEvent = function (a, b) {
                return this.messageBus.publish(a, b), this
            };
            var f = "click,dbclick,mousedown,mouseup,mouseover,mouseout,mousemove,mousedrag,mousewheel,touchstart,touchmove,touchend,keydown,keyup".split(","),
                g = this;
            return f.forEach(function (a) {
                g[a] = function (b) {
                    null != b ? this.addEventListener(a, b) : this.dispatchEvent(a)
                }
            }), this.zoom = function (a, b) {
                null != a && 0 != a && (this.scaleX = a), null != b && 0 != b && (this.scaleY = b)
            }, this.zoomOut = function (a) {
                0 != a && (null == a && (a = .8), this.scaleX /= a, this.scaleY /= a)
            }, this.zoomIn = function (a) {
                0 != a && (null == a && (a = .8), this.scaleX *= a, this.scaleY *= a)
            }, this.getBound = function () {
                return {
                    left: 0,
                    top: 0,
                    right: this.stage.canvas.width,
                    bottom: this.stage.canvas.height,
                    width: this.stage.canvas.width,
                    height: this.stage.canvas.height
                }
            }, this.getElementsBound = function () {
                return JTopo.util.getElementsBound(this.childs)
            }, this.translateToCenter = function (a) {
                var b = this.getElementsBound(),
                    c = this.stage.canvas.width / 2 - (b.left + b.right) / 2,
                    d = this.stage.canvas.height / 2 - (b.top + b.bottom) / 2;
                a && (c = a.canvas.width / 2 - (b.left + b.right) / 2, d = a.canvas.height / 2 - (b.top + b.bottom) / 2), this.translateX = c, this.translateY = d
            }, this.setCenter = function (a, b) {
                var c = a - this.stage.canvas.width / 2,
                    d = b - this.stage.canvas.height / 2;
                this.translateX = -c, this.translateY = -d
            }, this.centerAndZoom = function (a, b, c) {
                if (this.translateToCenter(c), null == a || null == b) {
                    var d = this.getElementsBound(),
                        e = d.right - d.left,
                        f = d.bottom - d.top,
                        g = this.stage.canvas.width / e,
                        h = this.stage.canvas.height / f;
                    c && (g = c.canvas.width / e, h = c.canvas.height / f);
                    var i = Math.min(g, h);
                    if (i > 1) return;
                    this.zoom(i, i)
                }
                this.zoom(a, b)
            }, this.getCenterLocation = function () {
                return {
                    x: e.stage.canvas.width / 2,
                    y: e.stage.canvas.height / 2
                }
            }, this.doLayout = function (a) {
                a && a(this, this.childs)
            }, this.toJson = function () {
                {
                    var a = this,
                        b = "{";
                    this.serializedProperties.length
                }
                this.serializedProperties.forEach(function (c) {
                    var d = a[c];
                    if (typeof d == "number") {
                        if (c == "width" || c == "height") {
                            d = Math.round(d);
                        } else {
                            d = Math.round(d * 100) / 100;
                        }
                    }
                    // TODO modify 2014/11/18 ---  更改背景图为空序列化报错
                    /*"background" == c && (d = a._background.src), */
                    "string" == typeof d && (d = '"' + d + '"'), b += '"' + c + '":' + d + ","
                }), b += '"childs":[';
                var c = this.childs.length;
                return this.childs.forEach(function (a, d) {
                    b += a.toJson(), c > d + 1 && (b += ",")
                }), b += "]", b += "}"
            }, e
        }

        Scene.prototype = new JTopo.Element;
        var c = {};
        Object.defineProperties(Scene.prototype, {
            background: {
                get: function () {
                    return this._background
                },
                set: function (a) {
                    if ("string" == typeof a) {
                        var b = c[a];
                        null == b && (b = new Image, b.src = a, b.onload = function () {
                            c[a] = b
                        }), this._background = b
                    } else this._background = a
                }
            }
        }), JTopo.Scene = Scene
    }(JTopo),

    function (a) {
        function b() {
            this.initialize = function () {
                b.prototype.initialize.apply(this, arguments), this.elementType = "displayElement", this.x = 0, this.y = 0, this.width = 32, this.height = 32, this.visible = !0, this.alpha = 1, this.rotate = 0, this.scaleX = 1, this.scaleY = 1, this.strokeColor = "22,124,255", this.borderColor = "22,124,255", this.fillColor = "22,124,255", this.shadow = !1, this.shadowBlur = 5, this.shadowColor = "rgba(0,0,0,0.5)", this.shadowOffsetX = 3, this.shadowOffsetY = 6, this.transformAble = !1, this.zIndex = 0;
                var a = "x,y,width,height,visible,rotate,scaleX,scaleY,zIndex".split(",");
                this.serializedProperties = this.serializedProperties.concat(a)
            }, this.initialize(), this.paint = function (a) {
                a.beginPath(), a.fillStyle = "rgba(" + this.fillColor + "," + this.alpha + ")", a.rect(-this.width / 2, -this.height / 2, this.width, this.height), a.fill(), a.stroke(), a.closePath()
            }, this.getLocation = function () {
                return {
                    x: this.x,
                    y: this.y
                }
            }, this.setLocation = function (a, b) {
                return this.x = a, this.y = b, this
            }, this.getCenterLocation = function () {
                return {
                    x: this.x + this.width / 2,
                    y: this.y + this.height / 2
                }
            }, this.setCenterLocation = function (a, b) {
                return this.x = a - this.width / 2, this.y = b - this.height / 2, this
            }, this.getSize = function () {
                return {
                    width: this.width,
                    height: this.height
                }
            }, this.setSize = function (a, b) {
                return this.width = a, this.height = b, this
            }, this.getBound = function () {
                return {
                    left: this.x,
                    top: this.y,
                    right: this.x + this.width,
                    bottom: this.y + this.height,
                    width: this.width,
                    height: this.height
                }
            }, this.setBound = function (a, b, c, d) {
                return this.setLocation(a, b), this.setSize(c, d), this
            }, this.getDisplayBound = function () {
                return {
                    left: this.x,
                    top: this.y,
                    right: this.x + this.width * this.scaleX,
                    bottom: this.y + this.height * this.scaleY
                }
            }, this.getDisplaySize = function () {
                return {
                    width: this.width * this.scaleX,
                    height: this.height * this.scaleY
                }
            }, this.getPosition = function (a) {
                var b, c = this.getBound();
                return "Top_Left" == a ? b = {
                    x: c.left,
                    y: c.top
                } : "Top_Center" == a ? b = {
                    x: this.cx,
                    y: c.top
                } : "Top_Right" == a ? b = {
                    x: c.right,
                    y: c.top
                } : "Middle_Left" == a ? b = {
                    x: c.left,
                    y: this.cy
                } : "Middle_Center" == a ? b = {
                    x: this.cx,
                    y: this.cy
                } : "Middle_Right" == a ? b = {
                    x: c.right,
                    y: this.cy
                } : "Bottom_Left" == a ? b = {
                    x: c.left,
                    y: c.bottom
                } : "Bottom_Center" == a ? b = {
                    x: this.cx,
                    y: c.bottom
                } : "Bottom_Right" == a && (b = {
                    x: c.right,
                    y: c.bottom
                }), b
            }
        }

        function c() {
            this.initialize = function () {
                c.prototype.initialize.apply(this, arguments), this.elementType = "interactiveElement", this.dragable = !1, this.selected = !1, this.showSelected = !0, this.selectedLocation = null, this.isMouseOver = !1;
                // var a = "".split(",");
                // this.serializedProperties = this.serializedProperties.concat(a)
            }, this.initialize(), this.paintSelected = function (a) {
                0 != this.showSelected && (a.save(), a.beginPath(), a.strokeStyle = "rgba(168,202,255, 0.9)", a.fillStyle = "rgba(168,202,236,0.7)", a.rect(-this.width / 2 - 3, -this.height / 2 - 3, this.width + 6, this.height + 6), a.fill(), a.stroke(), a.closePath(), a.restore())
            }, this.paintMouseover = function (a) {
                return this.paintSelected(a)
            }, this.isInBound = function (a, b) {
                return a > this.x && a < this.x + this.width * Math.abs(this.scaleX) && b > this.y && b < this.y + this.height * Math.abs(this.scaleY)
            }, this.selectedHandler = function () {
                this.selected = !0, this.selectedLocation = {
                    x: this.x,
                    y: this.y
                }
            }, this.unselectedHandler = function () {
                this.selected = !1, this.selectedLocation = null
            }, this.dbclickHandler = function (a) {
                this.dispatchEvent("dbclick", a)
            }, this.clickHandler = function (a) {
                this.dispatchEvent("click", a)
            }, this.mousedownHander = function (a) {
                this.dispatchEvent("mousedown", a)
            }, this.mouseupHandler = function (a) {
                this.dispatchEvent("mouseup", a)
            }, this.mouseoverHandler = function (a) {
                this.isMouseOver = !0, this.dispatchEvent("mouseover", a)
            }, this.mousemoveHandler = function (a) {
                this.dispatchEvent("mousemove", a)
            }, this.mouseoutHandler = function (a) {
                this.isMouseOver = !1, this.dispatchEvent("mouseout", a)
            }, this.mousedragHandler = function (a) {
                var b = this.selectedLocation.x + a.dx,
                    c = this.selectedLocation.y + a.dy;
                this.setLocation(b, c), this.dispatchEvent("mousedrag", a)
            }, this.addEventListener = function (b, c) {
                var d = this,
                    e = function (a) {
                        c.call(d, a)
                    };
                return this.messageBus || (this.messageBus = new a.util.MessageBus), this.messageBus.subscribe(b, e), this
            }, this.dispatchEvent = function (a, b) {
                return this.messageBus ? (this.messageBus.publish(a, b), this) : null
            }, this.removeEventListener = function (a) {
                this.messageBus.unsubscribe(a)
            }, this.removeAllEventListener = function () {
                this.messageBus = new a.util.MessageBus
            };
            var b = "click,dbclick,mousedown,mouseup,mouseover,mouseout,mousemove,mousedrag,touchstart,touchmove,touchend".split(","),
                d = this;
            b.forEach(function (a) {
                d[a] = function (b) {
                    null != b ? this.addEventListener(a, b) : this.dispatchEvent(a)
                }
            })
        }

        function d() {
            this.initialize = function () {
                d.prototype.initialize.apply(this, arguments), this.editAble = !1, this.selectedPoint = null
            }, this.getCtrlPosition = function (a) {
                var b = 5,
                    c = 5,
                    d = this.getPosition(a);
                return {
                    left: d.x - b,
                    top: d.y - c,
                    right: d.x + b,
                    bottom: d.y + c
                }
            }, this.selectedHandler = function (b) {
                d.prototype.selectedHandler.apply(this, arguments), this.selectedSize = {
                    width: this.width,
                    height: this.height
                }, b.scene.mode == a.SceneMode.edit && (this.editAble = !0)
            }, this.unselectedHandler = function () {
                d.prototype.unselectedHandler.apply(this, arguments), this.selectedSize = null, this.editAble = !1
            };
            var b = ["Top_Left", "Top_Center", "Top_Right", "Middle_Left", "Middle_Right", "Bottom_Left", "Bottom_Center", "Bottom_Right"];
            this.paintCtrl = function (a) {
                if (0 != this.editAble) {
                    a.save();
                    for (var c = 0; c < b.length; c++) {
                        var d = this.getCtrlPosition(b[c]);
                        d.left -= this.cx, d.right -= this.cx, d.top -= this.cy, d.bottom -= this.cy;
                        var e = d.right - d.left,
                            f = d.bottom - d.top;
                        a.beginPath(), a.strokeStyle = "rgba(0,0,0,0.8)", a.rect(d.left, d.top, e, f), a.stroke(), a.closePath(), a.beginPath(), a.strokeStyle = "rgba(255,255,255,0.3)", a.rect(d.left + 1, d.top + 1, e - 2, f - 2), a.stroke(), a.closePath()
                    }
                    a.restore()
                }
            }, this.isInBound = function (a, c) {
                if (this.selectedPoint = null, 1 == this.editAble) for (var e = 0; e < b.length; e++) {
                    var f = this.getCtrlPosition(b[e]);
                    if (a > f.left && a < f.right && c > f.top && c < f.bottom) return this.selectedPoint = b[e], !0
                }
                return d.prototype.isInBound.apply(this, arguments)
            }, this.mousedragHandler = function (a) {
                var dragedNode = this;
                if (null == this.selectedPoint) {
                    var b = this.selectedLocation.x + a.dx,
                        c = this.selectedLocation.y + a.dy;
                    // 画标尺线 todo...有什么用?
                    // editor.utils.createRuleLines(b + this.width / 2, c + this.height / 2);
                    // 应用自动布局
                    if (this.layout && this.layout.on && this.layout.type == "auto")
                        JTopo.layout.layoutNode(JTopo.stage.childs[0], this, true, a);
                    this.setLocation(b, c), this.dispatchEvent("mousedrag", a);
                } else {
                    if ("Top_Left" == this.selectedPoint) {
                        var d = this.selectedSize.width - a.dx,
                            e = this.selectedSize.height - a.dy,
                            b = this.selectedLocation.x + a.dx,
                            c = this.selectedLocation.y + a.dy;
                        b < this.x + this.width && (this.x = b, this.width = d), c < this.y + this.height && (this.y = c, this.height = e)
                    } else if ("Top_Center" == this.selectedPoint) {
                        var e = this.selectedSize.height - a.dy,
                            c = this.selectedLocation.y + a.dy;
                        c < this.y + this.height && (this.y = c, this.height = e)
                    } else if ("Top_Right" == this.selectedPoint) {
                        var d = this.selectedSize.width + a.dx,
                            c = this.selectedLocation.y + a.dy;
                        c < this.y + this.height && (this.y = c, this.height = this.selectedSize.height - a.dy), d > 1 && (this.width = d)
                    } else if ("Middle_Left" == this.selectedPoint) {
                        var d = this.selectedSize.width - a.dx,
                            b = this.selectedLocation.x + a.dx;
                        b < this.x + this.width && (this.x = b), d > 1 && (this.width = d)
                    } else if ("Middle_Right" == this.selectedPoint) {
                        var d = this.selectedSize.width + a.dx;
                        d > 1 && (this.width = d)
                    } else if ("Bottom_Left" == this.selectedPoint) {
                        var d = this.selectedSize.width - a.dx,
                            b = this.selectedLocation.x + a.dx;
                        d > 1 && (this.x = b, this.width = d);
                        var e = this.selectedSize.height + a.dy;
                        e > 1 && (this.height = e)
                    } else if ("Bottom_Center" == this.selectedPoint) {
                        var e = this.selectedSize.height + a.dy;
                        e > 1 && (this.height = e)
                    } else if ("Bottom_Right" == this.selectedPoint) {
                        var d = this.selectedSize.width + a.dx;
                        d > 1 && (this.width = d);
                        var e = this.selectedSize.height + a.dy;
                        e > 1 && (this.height = e)
                    }
                    this.dispatchEvent("resize", a)
                }
            }
        }

        b.prototype = new a.Element, Object.defineProperties(b.prototype, {
            cx: {
                get: function () {
                    return this.x + this.width / 2
                },
                set: function (a) {
                    this.x = a - this.width / 2
                }
            },
            cy: {
                get: function () {
                    return this.y + this.height / 2
                },
                set: function (a) {
                    this.y = a - this.height / 2
                }
            }
        }), c.prototype = new b, d.prototype = new c, a.DisplayElement = b, a.InteractiveElement = c, a.EditableElement = d
    }(JTopo),

    function (a) {
        function b(c) {
            this.initialize = function (c) {
                b.prototype.initialize.apply(this, arguments), this.elementType = "node", this.zIndex = a.zIndex_Node, this.text = c, this.font = "12px Consolas", this.fontColor = "255,255,255", this.borderWidth = 0, this.borderColor = "255,255,255", this.borderRadius = null, this.dragable = !0, this.textPosition = "Bottom_Center", this.textOffsetX = 0, this.textOffsetY = 0, this.transformAble = !0, this.inLinks = [], this.outLinks = [];
                var d = "nodeId,nodeType,nodeParams,nodeImage,text,textPosition,layout".split(",");
                this.serializedProperties = this.serializedProperties.concat(d);
                this.maxHistoryStep = 20;
                this.currStep = 0;
                this.historyStack = new Array();
            }, this.initialize(c), this.paint = function (a) {
                if (this.image) {
                    var b = a.globalAlpha;
                    a.globalAlpha = this.alpha, null != this.image.alarm && null != this.alarm ? a.drawImage(this.image.alarm, -this.width / 2, -this.height / 2, this.width, this.height) : a.drawImage(this.image, -this.width / 2, -this.height / 2, this.width, this.height), a.globalAlpha = b
                } else a.beginPath(), a.fillStyle = "rgba(" + this.fillColor + "," + this.alpha + ")", null == this.borderRadius || 0 == this.borderRadius ? a.rect(-this.width / 2, -this.height / 2, this.width, this.height) : a.JTopoRoundRect(-this.width / 2, -this.height / 2, this.width, this.height, this.borderRadius), a.fill(), a.closePath();
                this.paintText(a), this.paintBorder(a), this.paintCtrl(a), this.paintAlarmText(a)
            }, this.paintAlarmText = function (a) {
                if (null != this.alarm && "" != this.alarm) {
                    var b = this.alarmColor || "255,0,0",
                        c = this.alarmAlpha || .5;
                    a.beginPath(), a.font = this.alarmFont || "10px 微软雅黑";
                    var d = a.measureText(this.alarm).width + 6,
                        e = a.measureText("田").width + 6,
                        f = this.width / 2 - d / 2,
                        g = -this.height / 2 - e - 8;
                    a.strokeStyle = "rgba(" + b + ", " + c + ")", a.fillStyle = "rgba(" + b + ", " + c + ")", a.lineCap = "round", a.lineWidth = 1, a.moveTo(f, g), a.lineTo(f + d, g), a.lineTo(f + d, g + e), a.lineTo(f + d / 2 + 6, g + e), a.lineTo(f + d / 2, g + e + 8), a.lineTo(f + d / 2 - 6, g + e), a.lineTo(f, g + e), a.lineTo(f, g), a.fill(), a.stroke(), a.closePath(), a.beginPath(), a.strokeStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")", a.fillStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")", a.fillText(this.alarm, f + 2, g + e - 4), a.closePath()
                }
            }, this.paintText = function (a) {
                var b = this.text;
                if (null != b && "" != b) {
                    a.beginPath(), a.font = this.font;
                    var c = a.measureText(b).width,
                        d = a.measureText("田").width;
                    a.fillStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")";
                    var e = this.getTextPostion(this.textPosition, c, d);
                    a.fillText(b, e.x, e.y), a.closePath()
                }
            }, this.paintBorder = function (a) {
                if (0 != this.borderWidth) {
                    a.beginPath(), a.lineWidth = this.borderWidth, a.strokeStyle = "rgba(" + this.borderColor + "," + this.alpha + ")";
                    var b = this.borderWidth / 2;
                    null == this.borderRadius || 0 == this.borderRadius ? a.rect(-this.width / 2 - b, -this.height / 2 - b, this.width + this.borderWidth, this.height + this.borderWidth) : a.JTopoRoundRect(-this.width / 2 - b, -this.height / 2 - b, this.width + this.borderWidth, this.height + this.borderWidth, this.borderRadius), a.stroke(), a.closePath()
                }
            }, this.getTextPostion = function (a, b, c) {
                var d = null;
                return null == a || "Bottom_Center" == a ? d = {
                    x: -this.width / 2 + (this.width - b) / 2,
                    y: this.height / 2 + c
                } : "Top_Center" == a ? d = {
                    x: -this.width / 2 + (this.width - b) / 2,
                    y: -this.height / 2 - c / 2
                } : "Top_Right" == a ? d = {
                    x: this.width / 2,
                    y: -this.height / 2 - c / 2
                } : "Top_Left" == a ? d = {
                    x: -this.width / 2 - b,
                    y: -this.height / 2 - c / 2
                } : "Bottom_Right" == a ? d = {
                    x: this.width / 2,
                    y: this.height / 2 + c
                } : "Bottom_Left" == a ? d = {
                    x: -this.width / 2 - b,
                    y: this.height / 2 + c
                } : "Middle_Center" == a ? d = {
                    x: -this.width / 2 + (this.width - b) / 2,
                    y: c / 2
                } : "Middle_Right" == a ? d = {
                    x: this.width / 2,
                    y: c / 2
                } : "Middle_Left" == a && (d = {
                    x: -this.width / 2 - b,
                    y: c / 2
                }), null != this.textOffsetX && (d.x += this.textOffsetX), null != this.textOffsetY && (d.y += this.textOffsetY), d
            }, this.setImage = function (b, c) {
                if (null == b) throw new Error("Node.setImage(): 参数Image对象为空!");
                var d = this;
                if ("string" == typeof b) {
                    var e = j[b];
                    null == e ? (e = new Image, e.src = b, e.onload = function () {
                        j[b] = e, 1 == c && d.setSize(e.width, e.height);
                        var f = a.util.genImageAlarm(e);
                        f && (e.alarm = f), d.image = e
                    }) : (c && this.setSize(e.width, e.height), this.image = e)
                } else this.image = b, 1 == c && this.setSize(b.width, b.height)
            }, this.removeHandler = function (a) {
                var b = this;
                this.outLinks && (this.outLinks.forEach(function (c) {
                    c.nodeA === b && a.remove(c)
                }), this.outLinks = null), this.inLinks && (this.inLinks.forEach(function (c) {
                    c.nodeZ === b && a.remove(c)
                }), this.inLinks = null)
            }
        }

        function c() {
            c.prototype.initialize.apply(this, arguments)
        }

        function d(a) {
            this.initialize(), this.text = a, this.elementType = "TextNode", this.paint = function (a) {
                a.beginPath(), a.font = this.font, this.width = a.measureText(this.text).width, this.height = a.measureText("田").width, a.strokeStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")", a.fillStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")", a.fillText(this.text, -this.width / 2, this.height / 2), a.closePath(), this.paintBorder(a), this.paintCtrl(a), this.paintAlarmText(a)
            }
        }

        function e(a, b, c) {
            this.initialize(), this.text = a, this.href = b, this.target = c, this.elementType = "LinkNode", this.isVisited = !1, this.visitedColor = null, this.paint = function (a) {
                a.beginPath(), a.font = this.font, this.width = a.measureText(this.text).width, this.height = a.measureText("田").width, this.isVisited && null != this.visitedColor ? (a.strokeStyle = "rgba(" + this.visitedColor + ", " + this.alpha + ")", a.fillStyle = "rgba(" + this.visitedColor + ", " + this.alpha + ")") : (a.strokeStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")", a.fillStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")"), a.fillText(this.text, -this.width / 2, this.height / 2), this.isMouseOver && (a.moveTo(-this.width / 2, this.height), a.lineTo(this.width / 2, this.height), a.stroke()), a.closePath(), this.paintBorder(a), this.paintCtrl(a), this.paintAlarmText(a)
            }, this.mousemove(function () {
                var a = document.getElementsByTagName("canvas");
                if (a && a.length > 0) for (var b = 0; b < a.length; b++) a[b].style.cursor = "pointer"
            }), this.mouseout(function () {
                var a = document.getElementsByTagName("canvas");
                if (a && a.length > 0) for (var b = 0; b < a.length; b++) a[b].style.cursor = "default"
            }), this.click(function () {
                "_blank" == this.target ? window.open(this.href) : location = this.href, this.isVisited = !0
            })
        }

        function f(a) {
            this.initialize(arguments), this._radius = 20, this.beginDegree = 0, this.endDegree = 2 * Math.PI, this.text = a, this.paint = function (a) {
                a.save(), a.beginPath(), a.fillStyle = "rgba(" + this.fillColor + "," + this.alpha + ")", a.arc(0, 0, this.radius, this.beginDegree, this.endDegree, !0), a.fill(), a.closePath(), a.restore(), this.paintText(a), this.paintBorder(a), this.paintCtrl(a), this.paintAlarmText(a)
            }, this.paintSelected = function (a) {
                a.save(), a.beginPath(), a.strokeStyle = "rgba(168,202,255, 0.9)", a.fillStyle = "rgba(168,202,236,0.7)", a.arc(0, 0, this.radius + 3, this.beginDegree, this.endDegree, !0), a.fill(), a.stroke(), a.closePath(), a.restore()
            }
        }

        function g(a, b, c) {
            this.initialize(), this.frameImages = a || [], this.frameIndex = 0, this.isStop = !0;
            var d = b || 1e3;
            this.repeatPlay = !1;
            var e = this;
            this.nextFrame = function () {
                if (!this.isStop && null != this.frameImages.length) {
                    if (this.frameIndex++, this.frameIndex >= this.frameImages.length) {
                        if (!this.repeatPlay) return;
                        this.frameIndex = 0
                    }
                    this.setImage(this.frameImages[this.frameIndex], c), setTimeout(function () {
                        e.nextFrame()
                    }, d / a.length)
                }
            }
        }

        function h(a, b, c, d, e) {
            this.initialize();
            var f = this;
            this.setImage(a), this.frameIndex = 0, this.isPause = !0, this.repeatPlay = !1;
            var g = d || 1e3;
            e = e || 0, this.paint = function (a) {
                if (this.image) {
                    var b = this.width,
                        d = this.height;
                    a.save(), a.beginPath(), a.fillStyle = "rgba(" + this.fillColor + "," + this.alpha + ")";
                    var f = (Math.floor(this.frameIndex / c) + e) * d,
                        g = Math.floor(this.frameIndex % c) * b;
                    a.drawImage(this.image, g, f, b, d, -b / 2, -d / 2, b, d), a.fill(), a.closePath(), a.restore(), this.paintText(a), this.paintBorder(a), this.paintCtrl(a), this.paintAlarmText(a)
                }
            }, this.nextFrame = function () {
                if (!this.isStop) {
                    if (this.frameIndex++, this.frameIndex >= b * c) {
                        if (!this.repeatPlay) return;
                        this.frameIndex = 0
                    }
                    setTimeout(function () {
                        f.isStop || f.nextFrame()
                    }, g / (b * c))
                }
            }
        }

        function i() {
            var a = null;
            return a = arguments.length <= 3 ? new g(arguments[0], arguments[1], arguments[2]) : new h(arguments[0], arguments[1], arguments[2], arguments[3], arguments[4], arguments[5]), a.stop = function () {
                a.isStop = !0
            }, a.play = function () {
                a.isStop = !1, a.frameIndex = 0, a.nextFrame()
            }, a
        }

        var j = {};
        b.prototype = new a.EditableElement, c.prototype = new b, d.prototype = new c, e.prototype = new d, f.prototype = new c, Object.defineProperties(f.prototype, {
            radius: {
                get: function () {
                    return this._radius
                },
                set: function (a) {
                    this._radius = a;
                    var b = 2 * this.radius,
                        c = 2 * this.radius;
                    this.width = b, this.height = c
                }
            },
            width: {
                get: function () {
                    return this._width
                },
                set: function (a) {
                    this._radius = a / 2, this._width = a
                }
            },
            height: {
                get: function () {
                    return this._height
                },
                set: function (a) {
                    this._radius = a / 2, this._height = a
                }
            }
        }), g.prototype = new c, h.prototype = new c, i.prototype = new c, a.Node = c, a.TextNode = d, a.LinkNode = e, a.CircleNode = f, a.AnimateNode = i
    }(JTopo),

    function (a) {
        function b(a, b) {
            var c = [];
            if (null == a || null == b) return c;
            if (a && b && a.outLinks && b.inLinks) for (var d = 0; d < a.outLinks.length; d++) for (var e = a.outLinks[d], f = 0; f < b.inLinks.length; f++) {
                var g = b.inLinks[f];
                e === g && c.push(g)
            }
            return c
        }

        function c(a, c) {
            var d = b(a, c),
                e = b(c, a),
                f = d.concat(e);
            return f
        }

        function d(a) {
            var b = c(a.nodeA, a.nodeZ);
            return b = b.filter(function (b) {
                return a !== b
            })
        }

        function e(a, b) {
            return c(a, b).length
        }

        function f(b, c, g) {
            function h(b, c) {
                var d = a.util.lineF(b.cx, b.cy, c.cx, c.cy),
                    e = b.getBound(),
                    f = a.util.intersectionLineBound(d, e);
                return f
            }

            this.initialize = function (b, c, d) {
                if (f.prototype.initialize.apply(this, arguments), this.elementType = "link", this.zIndex = a.zIndex_Link, 0 != arguments.length) {
                    this.text = d, this.nodeA = b, this.nodeZ = c, this.nodeA && null == this.nodeA.outLinks && (this.nodeA.outLinks = []), this.nodeA && null == this.nodeA.inLinks && (this.nodeA.inLinks = []), this.nodeZ && null == this.nodeZ.inLinks && (this.nodeZ.inLinks = []), this.nodeZ && null == this.nodeZ.outLinks && (this.nodeZ.outLinks = []), null != this.nodeA && this.nodeA.outLinks.push(this), null != this.nodeZ && this.nodeZ.inLinks.push(this), this.caculateIndex(), this.font = "12px Consolas", this.fontColor = "255,255,255", this.lineWidth = 2, this.lineJoin = "miter", this.transformAble = !1, this.bundleOffset = 20, this.bundleGap = 12, this.textOffsetX = 0, this.textOffsetY = 0, this.arrowsRadius = null, this.arrowsOffset = 0, this.dashedPattern = null, this.path = [];
                    var e = "nodeSrc,nodeDst,lineType,text,linkParams".split(",");
                    this.serializedProperties = this.serializedProperties.concat(e)
                }
            }, this.caculateIndex = function () {
                var a = e(this.nodeA, this.nodeZ);
                a > 0 && (this.nodeIndex = a - 1)
            }, this.initialize(b, c, g), this.removeHandler = function () {
                var a = this;
                this.nodeA && this.nodeA.outLinks && (this.nodeA.outLinks = this.nodeA.outLinks.filter(function (b) {
                    return b !== a
                })), this.nodeZ && this.nodeZ.inLinks && (this.nodeZ.inLinks = this.nodeZ.inLinks.filter(function (b) {
                    return b !== a
                }));
                var b = d(this);
                b.forEach(function (a, b) {
                    a.nodeIndex = b
                })
            }, this.getStartPosition = function () {
                var a = {
                    x: this.nodeA.cx,
                    y: this.nodeA.cy
                };
                return a
            }, this.getEndPosition = function () {
                var a;
                return null != this.arrowsRadius && (a = h(this.nodeZ, this.nodeA)), null == a && (a = {
                    x: this.nodeZ.cx,
                    y: this.nodeZ.cy
                }), a
            }, this.getPath = function () {
                var a = [],
                    b = this.getStartPosition(),
                    c = this.getEndPosition();
                if (this.nodeA === this.nodeZ) return [b, c];
                var d = e(this.nodeA, this.nodeZ);
                if (1 == d) return [b, c];
                var f = Math.atan2(c.y - b.y, c.x - b.x),
                    g = {
                        x: b.x + this.bundleOffset * Math.cos(f),
                        y: b.y + this.bundleOffset * Math.sin(f)
                    },
                    h = {
                        x: c.x + this.bundleOffset * Math.cos(f - Math.PI),
                        y: c.y + this.bundleOffset * Math.sin(f - Math.PI)
                    },
                    i = f - Math.PI / 2,
                    j = f - Math.PI / 2,
                    k = d * this.bundleGap / 2 - this.bundleGap / 2,
                    l = this.bundleGap * this.nodeIndex,
                    m = {
                        x: g.x + l * Math.cos(i),
                        y: g.y + l * Math.sin(i)
                    },
                    n = {
                        x: h.x + l * Math.cos(j),
                        y: h.y + l * Math.sin(j)
                    };
                return m = {
                    x: m.x + k * Math.cos(i - Math.PI),
                    y: m.y + k * Math.sin(i - Math.PI)
                }, n = {
                    x: n.x + k * Math.cos(j - Math.PI),
                    y: n.y + k * Math.sin(j - Math.PI)
                }, a.push({
                    x: b.x,
                    y: b.y
                }), a.push({
                    x: m.x,
                    y: m.y
                }), a.push({
                    x: n.x,
                    y: n.y
                }), a.push({
                    x: c.x,
                    y: c.y
                }), a
            }, this.paintPath = function (a, b) {
                if (this.nodeA === this.nodeZ) return void this.paintLoop(a);
                a.beginPath(), a.moveTo(b[0].x, b[0].y);
                for (var c = 1; c < b.length; c++) null == this.dashedPattern ? a.lineTo(b[c].x, b[c].y) : a.JTopoDashedLineTo(b[c - 1].x, b[c - 1].y, b[c].x, b[c].y, this.dashedPattern);
                if (a.stroke(), a.closePath(), null != this.arrowsRadius) {
                    var d = b[b.length - 2],
                        e = b[b.length - 1];
                    this.paintArrow(a, d, e)
                }
            }, this.paintLoop = function (a) {
                a.beginPath();
                {
                    var b = this.bundleGap * (this.nodeIndex + 1) / 2;
                    Math.PI + Math.PI / 2
                }
                a.arc(this.nodeA.x, this.nodeA.y, b, Math.PI / 2, 2 * Math.PI), a.stroke(), a.closePath()
            }, this.paintArrow = function (b, c, d) {
                var e = this.arrowsOffset,
                    f = this.arrowsRadius / 2,
                    g = c,
                    h = d,
                    i = Math.atan2(h.y - g.y, h.x - g.x),
                    j = a.util.getDistance(g, h) - this.arrowsRadius,
                    k = g.x + (j + e) * Math.cos(i),
                    l = g.y + (j + e) * Math.sin(i),
                    m = h.x + e * Math.cos(i),
                    n = h.y + e * Math.sin(i);
                i -= Math.PI / 2;
                var o = {
                        x: k + f * Math.cos(i),
                        y: l + f * Math.sin(i)
                    },
                    p = {
                        x: k + f * Math.cos(i - Math.PI),
                        y: l + f * Math.sin(i - Math.PI)
                    };
                b.beginPath(), b.fillStyle = "rgba(" + this.strokeColor + "," + this.alpha + ")", b.moveTo(o.x, o.y), b.lineTo(m, n), b.lineTo(p.x, p.y), b.stroke(), b.closePath()
            }, this.paint = function (a) {
                if (null != this.nodeA && null != !this.nodeZ) {
                    var b = this.getPath(this.nodeIndex);
                    this.path = b, a.strokeStyle = "rgba(" + this.strokeColor + "," + this.alpha + ")", a.lineWidth = this.lineWidth, this.paintPath(a, b), b && b.length > 0 && this.paintText(a, b)
                }
            };
            var i = -(Math.PI / 2 + Math.PI / 4);
            this.paintText = function (a, b) {
                var c = b[0],
                    d = b[b.length - 1];
                if (4 == b.length && (c = b[1], d = b[2]), this.text && this.text.length > 0) {
                    var e = (d.x + c.x) / 2 + this.textOffsetX,
                        f = (d.y + c.y) / 2 + this.textOffsetY;
                    a.save(), a.beginPath(), a.font = this.font;
                    var g = a.measureText(this.text).width,
                        h = a.measureText("田").width;
                    if (a.fillStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")", this.nodeA === this.nodeZ) {
                        var j = this.bundleGap * (this.nodeIndex + 1) / 2,
                            e = this.nodeA.x + j * Math.cos(i),
                            f = this.nodeA.y + j * Math.sin(i);
                        a.fillText(this.text, e, f)
                    } else a.fillText(this.text, e - g / 2, f - h / 2);
                    a.stroke(), a.closePath(), a.restore()
                }
            }, this.paintSelected = function (a) {
                a.shadowBlur = 10, a.shadowColor = "rgba(0,0,0,1)", a.shadowOffsetX = 0, a.shadowOffsetY = 0
            }, this.isInBound = function (b, c) {
                if (this.nodeA === this.nodeZ) {
                    var d = this.bundleGap * (this.nodeIndex + 1) / 2,
                        e = a.util.getDistance(this.nodeA, {
                            x: b,
                            y: c
                        }) - d;
                    return Math.abs(e) <= 3
                }
                for (var f = !1, g = 1; g < this.path.length; g++) {
                    var h = this.path[g - 1],
                        i = this.path[g];
                    if (1 == a.util.isPointInLine({
                            x: b,
                            y: c
                        }, h, i)) {
                        f = !0;
                        break
                    }
                }
                return f
            }
        }

        function g(a, b, c) {
            this.initialize = function () {
                g.prototype.initialize.apply(this, arguments), this.direction = "horizontal";
                this.serializedProperties.push("direction");
            }, this.initialize(a, b, c), this.getStartPosition = function () {
                var a = {
                    x: this.nodeA.cx,
                    y: this.nodeA.cy
                };
                return "horizontal" == this.direction ? this.nodeZ.cx > a.x ? a.x += this.nodeA.width / 2 : a.x -= this.nodeA.width / 2 : this.nodeZ.cy > a.y ? a.y += this.nodeA.height / 2 : a.y -= this.nodeA.height / 2, a
            }, this.getEndPosition = function () {
                var a = {
                    x: this.nodeZ.cx,
                    y: this.nodeZ.cy
                };
                return "horizontal" == this.direction ? this.nodeA.cy < a.y ? a.y -= this.nodeZ.height / 2 : a.y += this.nodeZ.height / 2 : a.x = this.nodeA.cx < a.x ? this.nodeZ.x : this.nodeZ.x + this.nodeZ.width, a
            }, this.getPath = function (a) {
                var b = [],
                    c = this.getStartPosition(),
                    d = this.getEndPosition();
                if (this.nodeA === this.nodeZ) return [c, d];
                var f, g, h = e(this.nodeA, this.nodeZ),
                    i = (h - 1) * this.bundleGap,
                    j = this.bundleGap * a - i / 2;
                return "horizontal" == this.direction ? (f = d.x + j, g = c.y - j, b.push({
                    x: c.x,
                    y: g
                }), b.push({
                    x: f,
                    y: g
                }), b.push({
                    x: f,
                    y: d.y
                })) : (f = c.x + j, g = d.y - j, b.push({
                    x: f,
                    y: c.y
                }), b.push({
                    x: f,
                    y: g
                }), b.push({
                    x: d.x,
                    y: g
                })), b
            }, this.paintText = function (a, b) {
                if (this.text && this.text.length > 0) {
                    var c = b[1],
                        d = c.x + this.textOffsetX,
                        e = c.y + this.textOffsetY;
                    a.save(), a.beginPath(), a.font = this.font;
                    var f = a.measureText(this.text).width,
                        g = a.measureText("田").width;
                    a.fillStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")", a.fillText(this.text, d - f / 2, e - g / 2), a.stroke(), a.closePath(), a.restore()
                }
            }
        }

        function h(a, b, c) {
            this.initialize = function () {
                h.prototype.initialize.apply(this, arguments), this.direction = "vertical", this.offsetGap = 44;
                this.serializedProperties.push("direction");
            }, this.initialize(a, b, c), this.getStartPosition = function () {
                var a = {
                    x: this.nodeA.cx,
                    y: this.nodeA.cy
                };
                return "horizontal" == this.direction ? a.x = this.nodeZ.cx < a.x ? this.nodeA.x : this.nodeA.x + this.nodeA.width : a.y = this.nodeZ.cy < a.y ? this.nodeA.y : this.nodeA.y + this.nodeA.height, a
            }, this.getEndPosition = function () {
                var a = {
                    x: this.nodeZ.cx,
                    y: this.nodeZ.cy
                };
                return "horizontal" == this.direction ? a.x = this.nodeA.cx < a.x ? this.nodeZ.x : this.nodeZ.x + this.nodeZ.width : a.y = this.nodeA.cy < a.y ? this.nodeZ.y : this.nodeZ.y + this.nodeZ.height, a
            }, this.getPath = function (a) {
                var b = this.getStartPosition(),
                    c = this.getEndPosition();
                if (this.nodeA === this.nodeZ) return [b, c];
                var d = [],
                    f = e(this.nodeA, this.nodeZ),
                    g = (f - 1) * this.bundleGap,
                    h = this.bundleGap * a - g / 2,
                    i = this.offsetGap;
                return "horizontal" == this.direction ? (this.nodeA.cx > this.nodeZ.cx && (i = -i), d.push({
                    x: b.x,
                    y: b.y + h
                }), d.push({
                    x: b.x + i,
                    y: b.y + h
                }), d.push({
                    x: c.x - i,
                    y: c.y + h
                }), d.push({
                    x: c.x,
                    y: c.y + h
                })) : (this.nodeA.cy > this.nodeZ.cy && (i = -i), d.push({
                    x: b.x + h,
                    y: b.y
                }), d.push({
                    x: b.x + h,
                    y: b.y + i
                }), d.push({
                    x: c.x + h,
                    y: c.y - i
                }), d.push({
                    x: c.x + h,
                    y: c.y
                })), d
            }
        }

        function i(a, b, c) {
            this.initialize = function () {
                i.prototype.initialize.apply(this, arguments)
            }, this.initialize(a, b, c), this.paintPath = function (a, b) {
                if (this.nodeA === this.nodeZ) return void this.paintLoop(a);
                a.beginPath(), a.moveTo(b[0].x, b[0].y);
                for (var c = 1; c < b.length; c++) {
                    var d = b[c - 1],
                        e = b[c],
                        f = (d.x + e.x) / 2,
                        g = (d.y + e.y) / 2;
                    g += (e.y - d.y) / 2, a.strokeStyle = "rgba(" + this.strokeColor + "," + this.alpha + ")", a.lineWidth = this.lineWidth, a.moveTo(d.x, d.cy), a.quadraticCurveTo(f, g, e.x, e.y), a.stroke()
                }
                if (a.stroke(), a.closePath(), null != this.arrowsRadius) {
                    var h = b[b.length - 2],
                        i = b[b.length - 1];
                    this.paintArrow(a, h, i)
                }
            }
        }

        f.prototype = new a.InteractiveElement, g.prototype = new f, h.prototype = new f, i.prototype = new f, a.Link = f, a.FoldLink = g, a.FlexionalLink = h, a.CurveLink = i
    }(JTopo),

    function (a) {
        function b(c) {
            this.initialize = function (c) {
                b.prototype.initialize.apply(this, null), this.elementType = "container", this.id = "", this.zIndex = a.zIndex_Container, this.width = 200, this.height = 200, this.childs = [], this.alpha = .5, this.dragable = !0, this.childDragble = !0, this.visible = !0, this.fillColor = "10,100,80", this.borderWidth = 0, this.borderColor = "255,255,255", this.borderRadius = null, this.font = "12px Consolas", this.fontColor = "255,255,255", this.text = c, this.textPosition = "Bottom_Center", this.textOffsetX = 0, this.textOffsetY = 0, this.layout = new a.layout.AutoBoundLayout;
                var e = "childNodes,textPosition,text,id".split(",");
                this.serializedProperties = this.serializedProperties.concat(e)
            }, this.initialize(c), this.add = function (a) {
                this.childs.push(a), a.dragable = this.childDragble
            }, this.remove = function (a) {
                for (var b = 0; b < this.childs.length; b++) if (this.childs[b] === a) {
                    a.parentContainer = null, this.childs = this.childs.del(b), a.lastParentContainer = this;
                    break
                }
            }, this.removeAll = function () {
                this.childs = []
            }, this.setLocation = function (a, b) {
                var c = a - this.x,
                    d = b - this.y;
                this.x = a, this.y = b;
                for (var e = 0; e < this.childs.length; e++) {
                    var f = this.childs[e];
                    f.setLocation(f.x + c, f.y + d)
                }
            }, this.doLayout = function (a) {
                a && a(this, this.childs)
            }, this.paint = function (a) {
                this.visible && (this.layout && this.layout(this, this.childs), a.beginPath(), a.fillStyle = "rgba(" + this.fillColor + "," + this.alpha + ")", null == this.borderRadius || 0 == this.borderRadius ? a.rect(this.x, this.y, this.width, this.height) : a.JTopoRoundRect(this.x, this.y, this.width, this.height, this.borderRadius), a.fill(), a.closePath(), this.paintText(a), this.paintBorder(a))
            }, this.paintBorder = function (a) {
                if (0 != this.borderWidth) {
                    a.beginPath(), a.lineWidth = this.borderWidth, a.strokeStyle = "rgba(" + this.borderColor + "," + this.alpha + ")";
                    var b = this.borderWidth / 2;
                    null == this.borderRadius || 0 == this.borderRadius ? a.rect(this.x - b, this.y - b, this.width + this.borderWidth, this.height + this.borderWidth) : a.JTopoRoundRect(this.x - b, this.y - b, this.width + this.borderWidth, this.height + this.borderWidth, this.borderRadius), a.stroke(), a.closePath()
                }
            }, this.paintText = function (a) {
                var b = this.text;
                if (null != b && "" != b) {
                    a.beginPath(), a.font = this.font;
                    var c = a.measureText(b).width,
                        d = a.measureText("田").width;
                    a.fillStyle = "rgba(" + this.fontColor + ", " + this.alpha + ")";
                    var e = this.getTextPostion(this.textPosition, c, d);
                    a.fillText(b, e.x, e.y), a.closePath()
                }
            }, this.getTextPostion = function (a, b, c) {
                var d = null;
                return null == a || "Bottom_Center" == a ? d = {
                    x: this.x + this.width / 2 - b / 2,
                    y: this.y + this.height + c
                } : "Top_Center" == a ? d = {
                    x: this.x + this.width / 2 - b / 2,
                    y: this.y - c / 2
                } : "Top_Right" == a ? d = {
                    x: this.x + this.width - b,
                    y: this.y - c / 2
                } : "Top_Left" == a ? d = {
                    x: this.x,
                    y: this.y - c / 2
                } : "Bottom_Right" == a ? d = {
                    x: this.x + this.width - b,
                    y: this.y + this.height + c
                } : "Bottom_Left" == a ? d = {
                    x: this.x,
                    y: this.y + this.height + c
                } : "Middle_Center" == a ? d = {
                    x: this.x + this.width / 2 - b / 2,
                    y: this.y + this.height / 2 + c / 2
                } : "Middle_Right" == a ? d = {
                    x: this.x + this.width - b,
                    y: this.y + this.height / 2 + c / 2
                } : "Middle_Left" == a && (d = {
                    x: this.x,
                    y: this.y + this.height / 2 + c / 2
                }), null != this.textOffsetX && (d.x += this.textOffsetX), null != this.textOffsetY && (d.y += this.textOffsetY), d
            }, this.paintMouseover = function () {
            }, this.paintSelected = function (a) {
                a.shadowBlur = 10, a.shadowColor = "rgba(0,0,0,1)", a.shadowOffsetX = 0, a.shadowOffsetY = 0
            }
        }

        b.prototype = new a.InteractiveElement, a.Container = b
    }(JTopo),

    function (a) {
        function getNodesCenter(a) {
            var b = 0,
                c = 0;
            a.forEach(function (a) {
                b += a.cx, c += a.cy
            });
            var d = {
                x: b / a.length,
                y: c / a.length
            };
            return d
        }

        function circleLayoutNodes(c, d) {
            null == d && (d = {});
            {
                var e = d.cx,
                    f = d.cy,
                    g = d.minRadius,
                    h = d.nodeDiameter,
                    i = d.hScale || 1,
                    j = d.vScale || 1;
                d.beginAngle || 0, d.endAngle || 2 * Math.PI
            }
            if (null == e || null == f) {
                var k = getNodesCenter(c);
                e = k.x, f = k.y
            }
            var l = 0,
                m = [],
                n = [];
            c.forEach(function (a) {
                null == d.nodeDiameter ? (a.diameter && (h = a.diameter), h = a.radius ? 2 * a.radius : Math.sqrt(2 * a.width * a.height), n.push(h)) : n.push(h), l += h
            }), c.forEach(function (a, b) {
                var c = n[b] / l;
                m.push(Math.PI * c)
            });
            var o = (c.length, m[0] + m[1]),
                p = n[0] / 2 + n[1] / 2,
                q = p / 2 / Math.sin(o / 2);
            null != g && g > q && (q = g);
            var r = q * i,
                s = q * j,
                t = d.animate;
            if (t) {
                var u = t.time || 1e3,
                    v = 0;
                c.forEach(function (b, c) {
                    v += 0 == c ? m[c] : m[c - 1] + m[c];
                    var d = e + Math.cos(v) * r,
                        g = f + Math.sin(v) * s;
                    a.Animate.stepByStep(b, {
                        x: d - b.width / 2,
                        y: g - b.height / 2
                    }, u).start()
                })
            } else {
                var v = 0;
                c.forEach(function (a, b) {
                    v += 0 == b ? m[b] : m[b - 1] + m[b];
                    var c = e + Math.cos(v) * r,
                        d = f + Math.sin(v) * s;
                    a.cx = c, a.cy = d
                })
            }
            return {
                cx: e,
                cy: f,
                radius: r,
                radiusA: r,
                radiusB: s
            }
        }

        function gridLayout(a, b) {
            return function (c) {
                var d = c.childs;
                if (!(d.length <= 0)) for (var e = c.getBound(), f = d[0], g = (e.width - f.width) / b, h = (e.height - f.height) / a, i = (d.length, 0), j = 0; a > j; j++) for (var k = 0; b > k; k++) {
                    var l = d[i++],
                        m = e.left + g / 2 + k * g,
                        n = e.top + h / 2 + j * h;
                    if (l.setLocation(m, n), i >= d.length) return
                }
            }
        }

        function flowLayout(a, b) {
            return null == a && (a = 0), null == b && (b = 0), function (c) {
                var d = c.childs;
                if (!(d.length <= 0)) for (var e = c.getBound(), f = e.left, g = e.top, h = 0; h < d.length; h++) {
                    var i = d[h];
                    f + i.width >= e.right && (f = e.left, g += b + i.height), i.setLocation(f, g), f += a + i.width
                }
            }
        }

        function autoBoundLayout() {
            return function (a, b) {
                if (b.length > 0) {
                    for (var c = 1e7, d = -1e7, e = 1e7, f = -1e7, g = d - c, h = f - e, i = 0; i < b.length; i++) {
                        var j = b[i];
                        j.x <= c && (c = j.x), j.x >= d && (d = j.x), j.y <= e && (e = j.y), j.y >= f && (f = j.y), g = d - c + j.width, h = f - e + j.height
                    }
                    a.x = c, a.y = e, a.width = g, a.height = h
                }
            }
        }

        function getRootNodes(b) {
            var c = [],
                d = b.filter(function (b) {
                    return b instanceof a.Link ? !0 : (c.push(b), !1)
                });
            return b = c.filter(function (a) {
                for (var b = 0; b < d.length; b++) if (d[b].nodeZ === a) return !1;
                return !0
            }), b = b.filter(function (a) {
                for (var b = 0; b < d.length; b++) if (d[b].nodeA === a) return !0;
                return !1
            })
        }

        function h(a) {
            var b = 0,
                c = 0;
            return a.forEach(function (a) {
                b += a.width, c += a.height
            }), {
                width: b / a.length,
                height: c / a.length
            }
        }

        function i(a, b, c, d) {
            b.x += c, b.y += d;
            for (var e = getNodeChilds(a, b), f = 0; f < e.length; f++) i(a, e[f], c, d)
        }

        function j(a, b) {
            function c(b, e) {
                var f = getNodeChilds(a, b);
                null == d[e] && (d[e] = {}, d[e].nodes = [], d[e].childs = []), d[e].nodes.push(b), d[e].childs.push(f);
                for (var g = 0; g < f.length; g++) c(f[g], e + 1), f[g].parent = b
            }

            var d = [];
            return c(b, 0), d
        }

        function treeLayout(b, c, d) {
            return function (e) {
                function f(f, g) {
                    for (var h = a.layout.getTreeDeep(f, g), k = j(f, g), l = k["" + h].nodes, m = 0; m < l.length; m++) {
                        var n = l[m],
                            o = (m + 1) * (c + 10),
                            p = h * d;
                        "down" == b || ("up" == b ? p = -p : "left" == b ? (o = -h * d, p = (m + 1) * (c + 10)) : "right" == b && (o = h * d, p = (m + 1) * (c + 10))), n.setLocation(o, p)
                    }
                    for (var q = h - 1; q >= 0; q--) for (var r = k["" + q].nodes, s = k["" + q].childs, m = 0; m < r.length; m++) {
                        var t = r[m],
                            u = s[m];
                        if ("down" == b ? t.y = q * d : "up" == b ? t.y = -q * d : "left" == b ? t.x = -q * d : "right" == b && (t.x = q * d), u.length > 0 ? "down" == b || "up" == b ? t.x = (u[0].x + u[u.length - 1].x) / 2 : ("left" == b || "right" == b) && (t.y = (u[0].y + u[u.length - 1].y) / 2) : m > 0 && ("down" == b || "up" == b ? t.x = r[m - 1].x + r[m - 1].width + c : ("left" == b || "right" == b) && (t.y = r[m - 1].y + r[m - 1].height + c)), m > 0) if ("down" == b || "up" == b) {
                            if (t.x < r[m - 1].x + r[m - 1].width) for (var v = r[m - 1].x + r[m - 1].width + c, w = Math.abs(v - t.x), x = m; x < r.length; x++) i(e.childs, r[x], w, 0)
                        } else if (("left" == b || "right" == b) && t.y < r[m - 1].y + r[m - 1].height) for (var y = r[m - 1].y + r[m - 1].height + c, z = Math.abs(y - t.y), x = m; x < r.length; x++) i(e.childs, r[x], 0, z)
                    }
                }

                var g = null;
                null == c && (g = h(e.childs), c = g.width, ("left" == b || "right" == b) && (c = g.width + 10)), null == d && (null == g && (g = h(e.childs)), d = 2 * g.height), null == b && (b = "down");
                var k = a.layout.getRootNodes(e.childs);
                if (k.length > 0) {
                    f(e.childs, k[0]);
                    var l = a.util.getElementsBound(e.childs),
                        m = e.getCenterLocation(),
                        n = m.x - (l.left + l.right) / 2,
                        o = m.y - (l.top + l.bottom) / 2;
                    e.childs.forEach(function (b) {
                        b instanceof a.Node && (b.x += n, b.y += o)
                    })
                }
            }
        }

        function circleLayout(b) {
            return function (c) {
                function d(a, c, e) {
                    var f = getNodeChilds(a, c);
                    if (0 != f.length) {
                        null == e && (e = b);
                        var g = 2 * Math.PI / f.length;
                        f.forEach(function (b, f) {
                            var h = c.x + e * Math.cos(g * f),
                                i = c.y + e * Math.sin(g * f);
                            b.setLocation(h, i);
                            var j = e / 2;
                            d(a, b, j)
                        })
                    }
                }

                var e = a.layout.getRootNodes(c.childs);
                if (e.length > 0) {
                    d(c.childs, e[0]);
                    var f = a.util.getElementsBound(c.childs),
                        g = c.getCenterLocation(),
                        h = g.x - (f.left + f.right) / 2,
                        i = g.y - (f.top + f.bottom) / 2;
                    c.childs.forEach(function (b) {
                        b instanceof a.Node && (b.x += h, b.y += i)
                    })
                }
            }
        }

        function m(a, b, c, d, e, f) {
            for (var g = [], h = 0; c > h; h++) for (var i = 0; d > i; i++) g.push({
                x: a + i * e,
                y: b + h * f
            });
            return g
        }

        function n(a, b, c, d, e, f) {
            var g = e ? e : 0,
                h = f ? f : 2 * Math.PI,
                i = h - g,
                j = i / c,
                k = [];
            g += j / 2;
            for (var l = g; h >= l; l += j) {
                var m = a + Math.cos(l) * d,
                    n = b + Math.sin(l) * d;
                k.push({
                    x: m,
                    y: n
                })
            }
            return k
        }

        function o(a, b, c, d, e, f) {
            var g = f || "bottom",
                h = [];
            if ("bottom" == g) for (var i = a - c / 2 * d + d / 2, j = 0; c >= j; j++) h.push({
                x: i + j * d,
                y: b + e
            });
            else if ("top" == g) for (var i = a - c / 2 * d + d / 2, j = 0; c >= j; j++) h.push({
                x: i + j * d,
                y: b - e
            });
            else if ("right" == g) for (var i = b - c / 2 * d + d / 2, j = 0; c >= j; j++) h.push({
                x: a + e,
                y: i + j * d
            });
            else if ("left" == g) for (var i = b - c / 2 * d + d / 2, j = 0; c >= j; j++) h.push({
                x: a - e,
                y: i + j * d
            });
            return h
        }

        function m(a, b, c, d, e, f) {
            for (var g = [], h = 0; c > h; h++) for (var i = 0; d > i; i++) g.push({
                x: a + i * e,
                y: b + h * f
            });
            return g
        }

        // 调整节点a下所有子节点b的位置
        function adjustPosition(currNode, nodeChilds, event) {
            if (currNode.layout && currNode.layout.on) {
                var c = currNode.layout,
                    d = c.type,
                    e = null;
                if ("circle" == d) {
                    var f = c.radius || Math.max(currNode.width, currNode.height);
                    e = n(currNode.cx, currNode.cy, nodeChilds.length, f, currNode.layout.beginAngle, currNode.layout.endAngle)
                } else if ("tree" == d) {
                    var g = c.width || 50,
                        h = c.height || 50,
                        i = c.direction;
                    e = o(currNode.cx, currNode.cy, nodeChilds.length, g, h, i)
                } else if ("auto" == d && currNode && currNode instanceof JTopo.Node && event && event.target instanceof JTopo.Node) {
                    if (currNode.selectedLocation) {    // 纪录节点最后一次移动完成时的坐标
                        editor.lastMovedX = currNode.selectedLocation.x + event.dx - currNode.x;
                        editor.lastMovedY = currNode.selectedLocation.y + event.dy - currNode.y;
                    }
                    // 子节点同步移动
                    nodeChilds.forEach(function (n) {
                        // 对于有多个节点指向的情况，为避免重复位移，每次移动幅度按比例缩小
                        n.setLocation(n.x + editor.lastMovedX / (n.inLinks.length > 0 ? n.inLinks.length : 1), n.y + editor.lastMovedY / (n.inLinks.length > 0 ? n.inLinks.length : 1));
                    });
                } else {
                    if ("grid" != d) return;
                    e = m(currNode.x, currNode.y, c.rows, c.cols, c.horizontal || 0, c.vertical || 0)
                }

                if ("auto" !== d)
                    for (var j = 0; j < nodeChilds.length; j++) nodeChilds[j].setCenterLocation(e[j].x, e[j].y)
            }
        }

        function getNodeChilds(scene, rootNode) {
            for (var d = [], e = 0; e < scene.length; e++)
                scene[e] instanceof a.Link && scene[e].nodeA === rootNode && d.push(scene[e].nodeZ);
            return d
        }

        function layoutNode(scene, rootNode, isRecursion, event) {
            // 获取节点b有连线指向的节点集合
            var d = getNodeChilds(scene.childs, rootNode);
            if (0 == d.length) return null;
            if (adjustPosition(rootNode, d, event), 1 == isRecursion)
                for (var e = 0; e < d.length; e++) layoutNode(scene, d[e], isRecursion, event);
            return null
        }

        function springLayout(b, c) {
            function d(a, b) {
                var c = a.x - b.x,
                    d = a.y - b.y;
                i += c * f, j += d * f, i *= g, j *= g, j += h, b.x += i, b.y += j
            }

            function e() {
                if (!(++k > 150)) {
                    for (var a = 0; a < l.length; a++) l[a] != b && d(b, l[a], l);
                    setTimeout(e, 1e3 / 24)
                }
            }

            var f = .01,
                g = .95,
                h = -5,
                i = 0,
                j = 0,
                k = 0,
                l = c.getElementsByClass(a.Node);
            e()
        }

        function getTreeDeep(a, b) {
            function c(a, b, e) {
                var f = getNodeChilds(a, b);
                e > d && (d = e);
                for (var g = 0; g < f.length; g++) c(a, f[g], e + 1)
            }

            var d = 0;
            return c(a, b, 0), d
        }

        a.layout = a.Layout = {
            layoutNode: layoutNode,
            getNodeChilds: getNodeChilds,
            adjustPosition: adjustPosition,
            springLayout: springLayout,
            getTreeDeep: getTreeDeep,
            getRootNodes: getRootNodes,
            GridLayout: gridLayout,
            FlowLayout: flowLayout,
            AutoBoundLayout: autoBoundLayout,
            CircleLayout: circleLayout,
            TreeLayout: treeLayout,
            getNodesCenter: getNodesCenter,
            circleLayoutNodes: circleLayoutNodes
        }
    }(JTopo),

    function (a) {
        function b() {
            var b = new a.CircleNode;
            return b.radius = 150, b.colors = ["#3666B0", "#2CA8E0", "#77D1F6"], b.datas = [.3, .3, .4], b.titles = ["A", "B", "C"], b.paint = function (a) {
                var c = 2 * b.radius,
                    d = 2 * b.radius;
                b.width = c, b.height = d;
                for (var e = 0, f = 0; f < this.datas.length; f++) {
                    var g = this.datas[f] * Math.PI * 2;
                    a.save(), a.beginPath(), a.fillStyle = b.colors[f], a.moveTo(0, 0), a.arc(0, 0, this.radius, e, e + g, !1), a.fill(), a.closePath(), a.restore(), a.beginPath(), a.font = this.font;
                    var h = this.titles[f] + ": " + (100 * this.datas[f]).toFixed(2) + "%",
                        i = a.measureText(h).width,
                        j = (a.measureText("田").width, (e + e + g) / 2),
                        k = this.radius * Math.cos(j),
                        l = this.radius * Math.sin(j);
                    j > Math.PI / 2 && j <= Math.PI ? k -= i : j > Math.PI && j < 2 * Math.PI * 3 / 4 ? k -= i : j > 2 * Math.PI * .75, a.fillStyle = "#FFFFFF", a.fillText(h, k, l), a.moveTo(this.radius * Math.cos(j), this.radius * Math.sin(j)), j > Math.PI / 2 && j < 2 * Math.PI * 3 / 4 && (k -= i), j > Math.PI, a.fill(), a.stroke(), a.closePath(), e += g
                }
            }, b
        }

        function c() {
            var b = new a.Node;
            return b.showSelected = !1, b.width = 250, b.height = 180, b.colors = ["#3666B0", "#2CA8E0", "#77D1F6"], b.datas = [.3, .3, .4], b.titles = ["A", "B", "C"], b.paint = function (a) {
                var c = 3,
                    d = (this.width - c) / this.datas.length;
                a.save(), a.beginPath(), a.fillStyle = "#FFFFFF", a.strokeStyle = "#FFFFFF", a.moveTo(-this.width / 2 - 1, -this.height / 2), a.lineTo(-this.width / 2 - 1, this.height / 2 + 3), a.lineTo(this.width / 2 + c + 1, this.height / 2 + 3), a.stroke(), a.closePath(), a.restore();
                for (var e = 0; e < this.datas.length; e++) {
                    a.save(), a.beginPath(), a.fillStyle = b.colors[e];
                    var f = this.datas[e],
                        g = e * (d + c) - this.width / 2,
                        h = this.height - f - this.height / 2;
                    a.fillRect(g, h, d, f);
                    var i = "" + parseInt(this.datas[e]),
                        j = a.measureText(i).width,
                        k = a.measureText("田").width;
                    a.fillStyle = "#FFFFFF", a.fillText(i, g + (d - j) / 2, h - k), a.fillText(this.titles[e], g + (d - j) / 2, this.height / 2 + k), a.fill(), a.closePath(), a.restore()
                }
            }, b
        }

        a.BarChartNode = c, a.PieChartNode = b
    }(JTopo),

    function (a) {
        function b(b, c) {
            var d, e = null;
            return {
                stop: function () {
                    return d ? (window.clearInterval(d), e && e.publish("stop"), this) : this
                },
                start: function () {
                    var a = this;
                    return d = setInterval(function () {
                        b.call(a)
                    }, c), this
                },
                onStop: function (b) {
                    return null == e && (e = new a.util.MessageBus), e.subscribe("stop", b), this
                }
            }
        }

        function c(a, c) {
            c = c || {};
            var d = c.gravity || .1,
                e = c.dx || 0,
                f = c.dy || 5,
                g = c.stop,
                h = c.interval || 30,
                i = new b(function () {
                    g && g() ? (f = .5, this.stop()) : (f += d, a.setLocation(a.x + e, a.y + f))
                }, h);
            return i
        }

        function d(a, c, d, e, f) {
            var g = 1e3 / 24,
                h = {};
            for (var i in c) {
                var j = c[i],
                    k = j - a[i];
                h[i] = {
                    oldValue: a[i],
                    targetValue: j,
                    step: k / d * g,
                    isDone: function (b) {
                        var c = this.step > 0 && a[b] >= this.targetValue || this.step < 0 && a[b] <= this.targetValue;
                        return c
                    }
                }
            }
            var l = new b(function () {
                var b = !0;
                for (var d in c) h[d].isDone(d) || (a[d] += h[d].step, b = !1);
                if (b) {
                    if (!e) return this.stop();
                    for (var d in c) if (f) {
                        var g = h[d].targetValue;
                        h[d].targetValue = h[d].oldValue, h[d].oldValue = g, h[d].step = -h[d].step
                    } else a[d] = h[d].oldValue
                }
                return this
            }, g);
            return l
        }

        function e(a) {
            null == a && (a = {});
            var b = a.spring || .1,
                c = a.friction || .8,
                d = a.grivity || 0,
                e = (a.wind || 0, a.minLength || 0);
            return {
                items: [],
                timer: null,
                isPause: !1,
                addNode: function (a, b) {
                    var c = {
                        node: a,
                        target: b,
                        vx: 0,
                        vy: 0
                    };
                    return this.items.push(c), this
                },
                play: function (a) {
                    this.stop(), a = null == a ? 1e3 / 24 : a;
                    var b = this;
                    this.timer = setInterval(function () {
                        b.nextFrame()
                    }, a)
                },
                stop: function () {
                    null != this.timer && window.clearInterval(this.timer)
                },
                nextFrame: function () {
                    for (var a = 0; a < this.items.length; a++) {
                        var f = this.items[a],
                            g = f.node,
                            h = f.target,
                            i = f.vx,
                            j = f.vy,
                            k = h.x - g.x,
                            l = h.y - g.y,
                            m = Math.atan2(l, k);
                        if (0 != e) {
                            var n = h.x - Math.cos(m) * e,
                                o = h.y - Math.sin(m) * e;
                            i += (n - g.x) * b, j += (o - g.y) * b
                        } else i += k * b, j += l * b;
                        i *= c, j *= c, j += d, g.x += i, g.y += j, f.vx = i, f.vy = j
                    }
                }
            }
        }

        function f(a, b) {
            function c() {
                return e = setInterval(function () {
                    return o ? void f.stop() : (a.rotate += g || .2, void(a.rotate > 2 * Math.PI && (a.rotate = 0)))
                }, 100), f
            }

            function d() {
                return window.clearInterval(e), f.onStop && f.onStop(a), f
            }

            var e = (b.context, null),
                f = {},
                g = b.v;
            return f.run = c, f.stop = d, f.onStop = function (a) {
                return f.onStop = a, f
            }, f
        }

        function g(a, b) {
            function c() {
                return window.clearInterval(g), h.onStop && h.onStop(a), h
            }

            function d() {
                var d = b.dx || 0,
                    i = b.dy || 2;
                return g = setInterval(function () {
                    return o ? void h.stop() : (i += f, void(a.y + a.height < e.stage.canvas.height ? a.setLocation(a.x + d, a.y + i) : (i = 0, c())))
                }, 20), h
            }

            var e = b.context,
                f = b.gravity || .1,
                g = null,
                h = {};
            return h.run = d, h.stop = c, h.onStop = function (a) {
                return h.onStop = a, h
            }, h
        }

        function h(b, c) {
            function d(c, d, e, f, g) {
                var h = new a.Node;
                return h.setImage(b.image), h.setSize(b.width, b.height), h.setLocation(c, d), h.showSelected = !1, h.dragable = !1, h.paint = function (a) {
                    a.save(), a.arc(0, 0, e, f, g), a.clip(), a.beginPath(), null != this.image ? a.drawImage(this.image, -this.width / 2, -this.height / 2) : (a.fillStyle = "rgba(" + this.style.fillStyle + "," + this.alpha + ")", a.rect(-this.width / 2, -this.height / 2, this.width / 2, this.height / 2), a.fill()), a.closePath(), a.restore()
                }, h
            }

            function e(c, e) {
                var f = c,
                    g = c + Math.PI,
                    h = d(b.x, b.y, b.width, f, g),
                    j = d(b.x - 2 + 4 * Math.random(), b.y, b.width, f + Math.PI, f);
                b.visible = !1, e.add(h), e.add(j), a.Animate.gravity(h, {
                    context: e,
                    dx: .3
                }).run().onStop(function () {
                    e.remove(h), e.remove(j), i.stop()
                }), a.Animate.gravity(j, {
                    context: e,
                    dx: -.2
                }).run()
            }

            function f() {
                return e(c.angle, h), i
            }

            function g() {
                return i.onStop && i.onStop(b), i
            }

            var h = c.context,
                i = (b.style, {});
            return i.onStop = function (a) {
                return i.onStop = a, i
            }, i.run = f, i.stop = g, i
        }

        function i(a, b) {
            function c(a) {
                a.visible = !0, a.rotate = Math.random();
                var b = g.stage.canvas.width / 2;
                a.x = b + Math.random() * (b - 100) - Math.random() * (b - 100), a.y = g.stage.canvas.height, a.vx = 5 * Math.random() - 5 * Math.random(), a.vy = -25
            }

            function d() {
                return c(a), h = setInterval(function () {
                    return o ? void i.stop() : (a.vy += f, a.x += a.vx, a.y += a.vy, void((a.x < 0 || a.x > g.stage.canvas.width || a.y > g.stage.canvas.height) && (i.onStop && i.onStop(a), c(a))))
                }, 50), i
            }

            function e() {
                window.clearInterval(h)
            }

            var f = .8,
                g = b.context,
                h = null,
                i = {};
            return i.onStop = function (a) {
                return i.onStop = a, i
            }, i.run = d, i.stop = e, i
        }

        function j() {
            o = !0
        }

        function k() {
            o = !1
        }

        function l(b, c) {
            function d() {
                return n = setInterval(function () {
                    if (o) return void m.stop();
                    var a = f.y + h + Math.sin(k) * j;
                    b.setLocation(b.x, a), k += l
                }, 100), m
            }

            function e() {
                window.clearInterval(n)
            }

            var f = c.p1,
                g = c.p2,
                h = (c.context, f.x + (g.x - f.x) / 2),
                i = f.y + (g.y - f.y) / 2,
                j = a.util.getDistance(f, g) / 2,
                k = Math.atan2(i, h),
                l = c.speed || .2,
                m = {},
                n = null;
            return m.run = d, m.stop = e, m
        }

        function m(a, b) {
            function c() {
                return h = setInterval(function () {
                    if (o) return void g.stop();
                    var b = e.x - a.x,
                        c = e.y - a.y,
                        h = b * f,
                        i = c * f;
                    a.x += h, a.y += i, .01 > h && .1 > i && d()
                }, 100), g
            }

            function d() {
                window.clearInterval(h)
            }

            var e = b.position,
                f = (b.context, b.easing || .2),
                g = {},
                h = null;
            return g.onStop = function (a) {
                return g.onStop = a, g
            }, g.run = c, g.stop = d, g
        }

        function n(a, b) {
            function c() {
                return j = setInterval(function () {
                    a.scaleX += f, a.scaleY += f, a.scaleX >= e && d()
                }, 100), i
            }

            function d() {
                i.onStop && i.onStop(a), a.scaleX = g, a.scaleY = h, window.clearInterval(j)
            }

            var e = (b.position, b.context, b.scale || 1),
                f = .06,
                g = a.scaleX,
                h = a.scaleY,
                i = {},
                j = null;
            return i.onStop = function (a) {
                return i.onStop = a, i
            }, i.run = c, i.stop = d, i
        }

        a.Animate = {}, a.Effect = {};
        var o = !1;
        a.Effect.spring = e, a.Effect.gravity = c, a.Animate.stepByStep = d, a.Animate.rotate = f, a.Animate.scale = n, a.Animate.move = m, a.Animate.cycle = l, a.Animate.repeatThrow = i, a.Animate.dividedTwoPiece = h, a.Animate.gravity = g, a.Animate.startAll = k, a.Animate.stopAll = j
    }(JTopo),

    function (a) {
        function b(a, b) {
            var c = [];
            if (0 == a.length) return c;
            var d = b.match(/^\s*(\w+)\s*$/);
            if (null != d) {
                var e = a.filter(function (a) {
                    return a.elementType == d[1]
                });
                null != e && e.length > 0 && (c = c.concat(e))
            } else {
                var f = !1;
                if (d = b.match(/\s*(\w+)\s*\[\s*(\w+)\s*([>=<])\s*['"](\S+)['"]\s*\]\s*/), (null == d || d.length < 5) && (d = b.match(/\s*(\w+)\s*\[\s*(\w+)\s*([>=<])\s*(\d+(\.\d+)?)\s*\]\s*/), f = !0), null != d && d.length >= 5) {
                    var g = d[1],
                        h = d[2],
                        i = d[3],
                        j = d[4];
                    e = a.filter(function (a) {
                        if (a.elementType != g) return !1;
                        var b = a[h];
                        return 1 == f && (b = parseInt(b)), "=" == i ? b == j : ">" == i ? b > j : "<" == i ? j > b : "<=" == i ? j >= b : ">=" == i ? b >= j : "!=" == i ? b != j : !1
                    }), null != e && e.length > 0 && (c = c.concat(e))
                }
            }
            return c
        }

        function c(a) {
            if (a.find = function (a) {
                    return d.call(this, a)
                }, e.forEach(function (b) {
                    a[b] = function (a) {
                        for (var c = 0; c < this.length; c++) this[c][b](a);
                        return this
                    }
                }), a.length > 0) {
                var b = a[0];
                for (var c in b) {
                    var f = b[c];
                    "function" == typeof f && !
                        function (b) {
                            a[c] = function () {
                                for (var c = [], d = 0; d < a.length; d++) c.push(b.apply(a[d], arguments));
                                return c
                            }
                        }(f)
                }
            }
            return a.attr = function (a, b) {
                if (null != a && null != b) for (var c = 0; c < this.length; c++) this[c][a] = b;
                else {
                    if (null != a && "string" == typeof a) {
                        for (var d = [], c = 0; c < this.length; c++) d.push(this[c][a]);
                        return d
                    }
                    if (null != a) for (var c = 0; c < this.length; c++) for (var e in a) this[c][e] = a[e]
                }
                return this
            }, a
        }

        function d(d) {
            var e = [],
                f = [];
            this instanceof a.Stage ? (e = this.childs, f = f.concat(e)) : this instanceof a.Scene ? e = [this] : f = this, e.forEach(function (a) {
                f = f.concat(a.childs)
            });
            var g = null;
            return g = "function" == typeof d ? f.filter(d) : b(f, d), g = c(g)
        }

        var e = "click,mousedown,mouseup,mouseover,mouseout,mousedrag,keydown,keyup".split(",");
        a.Stage.prototype.find = d, a.Scene.prototype.find = d
    }(JTopo),

    function (a) {
        function b(a, b) {
            this.x = a, this.y = b
        }

        function c(a) {
            this.p = new b(0, 0), this.w = new b(1, 0), this.paint = a
        }

        function d(a, b, c) {
            return function (d) {
                for (var e = 0; b > e; e++) a(), c && d.turn(c), d.move(3)
            }
        }

        function e(a, b) {
            var c = 2 * Math.PI;
            return function (d) {
                for (var e = 0; b > e; e++) a(), d.turn(c / b)
            }
        }

        function f(a, b, c) {
            return function (d) {
                for (var e = 0; b > e; e++) a(), d.resize(c)
            }
        }

        function g(a) {
            var b = 2 * Math.PI;
            return function (c) {
                for (var d = 0; a > d; d++) c.forward(1), c.turn(b / a)
            }
        }

        function h(a) {
            var b = 4 * Math.PI;
            return function (c) {
                for (var d = 0; a > d; d++) c.forward(1), c.turn(b / a)
            }
        }

        function i(a, b, c, d) {
            return function (e) {
                for (var f = 0; b > f; f++) a(), e.forward(1), e.turn(c), e.resize(d)
            }
        }

        var j = {};
        c.prototype.forward = function (a) {
            var b = this.p,
                c = this.w;
            return b.x = b.x + a * c.x, b.y = b.y + a * c.y, this.paint && this.paint(b.x, b.y), this
        }, c.prototype.move = function (a) {
            var b = this.p,
                c = this.w;
            return b.x = b.x + a * c.x, b.y = b.y + a * c.y, this
        }, c.prototype.moveTo = function (a, b) {
            return this.p.x = a, this.p.y = b, this
        }, c.prototype.turn = function (a) {
            var b = (this.p, this.w),
                c = Math.cos(a) * b.x - Math.sin(a) * b.y,
                d = Math.sin(a) * b.x + Math.cos(a) * b.y;
            return b.x = c, b.y = d, this
        }, c.prototype.resize = function (a) {
            var b = this.w;
            return b.x = b.x * a, b.y = b.y * a, this
        }, c.prototype.save = function () {
            return null == this._stack && (this._stack = []), this._stack.push([this.p, this.w]), this
        }, c.prototype.restore = function () {
            if (null != this._stack && this._stack.length > 0) {
                var a = this._stack.pop();
                this.p = a[0], this.w = a[1]
            }
            return this
        }, j.Tortoise = c, j.shift = d, j.spin = e, j.polygon = g, j.spiral = i, j.star = h, j.scale = f, a.Logo = j
    }(window);
